Ranbeer there's no need to feel down we said Ranbeer pick yourself off the ground we said Ranbeer you're Paul Brawley would because you are a Kapoor and that's good dad dad dad dad dad dad your name is Ranbeer I'm Ranbeer Kapoor you're much less attractive in person especially without the beard that's true you know why you're here yep but this is last night but I was way sleepy sleepy and so I was already asleep message at midnight that I had no clue that it was dropping because I know because the trailer was coming the train no trailers coming on 24th right no one knew about the teaser now why the drop in the teaser two days before a trailer beyond me who knows it's just that's weird but like 15 days apart is fine it's like 30 days out right right I don't it's just strange yeah you're you're weirdoes I mean but we're here for it of course obviously the big film of Ranbeer Kapoor and Sanjay Dutt and Vani Kapoor in this it's the summer of Ranbeer Kapoor yeah another big Ranbeer film yeah coming out there's no such thing we've said before there's no such thing as oversaturation in the Indian film market no no but also he has another film I think in four years yeah so yeah so it's time to come back yeah yeah but let's just get into this one it's so funny how many do you think they purposefully like stayed away because we started reacting yes there seems to be a they were scared Rick they did not want us they did not want this heat coming at him that's got to be the reason no they pay us we everybody knows it yeah here we go they paid us to switch from American reactions to gullyboy Ranbeer personally it's true yeah he personally he flew here to America and that's why I found us with 1200 subscribers and said please react to our stuff only Bollywood and I will pay you handsomely and then and now we are part of them on the non Bollywoods stride paying us so now it's really this bidding war between all the film industries here we got news article OSR admits finally dang freaking gorgeous opening shot it's like KGF he just has a villain look about him dang that's all real to I think I think he's wanting to branch out into action and epics I I could be wrong that looks awesome I especially like the last two frames the which ones just those last two frames of what I believe is him be joking walk no I'm particularly why choose those as your final frames it bespeaks are you talking about yeah the last two things of him just walking with his cloak or cape or whatever he's wearing there after all of the epic war things to go into a more personal shot just of him walking is very interesting and intriguing to me I want to because obviously we praised the VFX of Rahamastra right yeah very different very really as brilliant yeah this looks I didn't see like if there was CGI in this I didn't I didn't see much of it me too I look like those were all real horses yeah it was CGI fantastic fantastic job and locations because we know a lot of the times a full location is just all green screen graphic design feel of it the desert you kind of feel feels like tar yeah we just watched and how we liked the cinematography in that yeah but even more expansive like oh yeah much bigger much bigger for decades anytime you show sand that looks epic and cinematic you're thinking Lawrence of Arabia but just how good that looks yeah but the opening shot coming over the side of the snowy mountain looking down was incredible yeah so I mean yeah come on that's a that's a great real yeah it looks absolutely fantastic it's the it's the summer of Ranbir man yep a thousand percent and he gave you saw Ranbir had a long hair and yeah he was like I needed a long hair character that's right that's epic and so I'm getting obviously sincerely doubt that was the prime motive behind that it's called jocularity but this man it's gonna be an epic summer yeah it is gonna be an epic summer gave you vibes of KGF in the beginning it did very much so in terms of obviously the oppressed yeah the savior kind of yeah yeah it's not it's the tailors oldest time in terms of filmmaking exactly I mean in terms of storytelling yeah of all time there's always a protagonist and an antagonist and yeah this has this has that obviously we've only seen a little bit of this you do you really have to have a terrible teaser to put me off when you see something that's a historic epic with these two guys in it I thought it was a really good I did too teaser I thought it was a really good and so it actually it felt more like a trailer than a teaser that one yeah which is very very difficult to pull off with this little length of time you have in a teaser and it doesn't feel like they gave much away no at all and again the choice to have the last moments that are not necessarily cinematic or CGI but convey the personal storytelling artistic aspect of this is very very intriguing to me oh look at this look at this so at 43 seconds it's a Brit right there I didn't even notice that looks like I don't know if there's an axe in the Brit or what but there's a dead Brit under his dead right under Ranbeer's feet gotta love it as long as the British yeah okay that's always my concern but look at that look how pretty that is no the sandstorm shot it's it's exciting because I think I said it towards the beginning when RR and KGF were coming out we're in the we're in the time of the big Indian epics that this VFX are no longer lagging behind correct that's what was always like because obviously India then they still don't spend as much as we do here in Hollywood yeah obviously what I think Brahmastra is the most expensive Indian film and it was 47 million dollars right that's not a huge budget here no for a blockbuster for nothing's made at that level to be like I said that would be a three hundred four hundred million dollar film everybody was impressed that the Northman was done at 90 million everybody was like wow how did you do that for under a hundred million so yeah to say that they get more bang for their buck is true and it's very true when you look at just in the three and a half years now that we've been watching the films and seeing the evolution of what's gone on early on most films that had CGI it was obvious and we were talking about how it's they're they're lagging and they're gonna catch up but it's not close the ones that we saw that year that came out like to Hanji yes with Seif we were like we enjoyed the film we had the CGI was in great there were moments in it that the CGI is just straight up bad yeah and so the to see that it's come along so it's hard is great because that's untapped potential and also access accessible to the world like all right exactly it's one of the reasons why you would get like I told the story about my my friend's son who's in college right now and wants to be a film director the reason that he loved it so much aside from it being a great story with great acting and incredible numbers and great action was because he's a kid who grew up watching all the Marvel movies and didn't even blink twice at the CGI because the CGI is at the level he's used to watching yeah and that's clearly what's going on we were so blown away by Brahmastra's trailer this one is equally yeah and I know they mean we perfect exciting because obviously I see that then the poster they've already said it's in IMAX and so that's great you definitely want this film in IMAX yeah I don't know if this the horse thing in the formation is a Joda Akbar because I feel like I saw that I mean well it's yeah and kind of a load of the rings I guess it is exactly everybody they even had that it was a straight line and Braveheart and also I don't know if in the end there was a lot of whistling I didn't know if that was an ode to shoelay because anytime I hear kind of yeah it's kind of a westernish feel I either think of shoelay hunger games or yeah the good the bad and the ugly and Sanjay do just has an amazing villain presence about him yeah it's it's he just he just those eyes the sunken eyes are just they lend to villainous look at that that looks straight up out of that's Peter that's a Peter Jackson shot right there also the director even though we haven't seen it is the director of the Rithik Agnipath oh okay which we haven't we haven't seen but big big massive film this one has it's such looks great it just looks great it's a great exciting I'm very excited about the trailer to see to see a little more and this only comes out in a month from today what is it what's the date of Rahmastra's September after that September yeah yeah yeah in September or August yeah but yeah this is coming first anyways really cool great teaser you thought about the teaser and we'll be here for hopefully hopefully they'll drop the time of the trailer soon and it's like not crazy yeah go ahead and message me about 15 minutes I'll turn around let us know what you thought about the the trailer down below


So, here are next set of questions, so let us take one by one. So question number 11, if a current in a conductor is 1.5 ampere, the number of free electrons are given and the area of cross section is also given, we need to find the drift velocity of the electron. So, looking at all these data immediately, the formula current is equal to NEAVD that comes in our mind, so you can directly substitute the values and get the answer. So, it is a straightforward question, the current is 1.5 that divided by number of free electrons which is 8 into 10 is power 28 to charge of an electron 1.6 into 10 is power minus 19 multiplied by area of cross section. Area of cross section is 5 mm square, so that is 5 into 10 is power minus 6, so this you can write it as 1.5 divided by 8 into 1.6 into 5, in the denominator 10 is power 3 will come, so that you can take it in the numerator, so that is 10 is power minus 3. So, here you will get 1 divided by 5 is of 40, so that into 15 by 16, so this into 10 is power minus 3 is what you will get. Now, 1 divided by 40, let us say you multiply and divide by 10, so this 10 is power minus 3 will become 10 is power minus 4, so this will come out to be 0.25 into 15 by 16 into 10 is power minus 4 meter per second, so you can say that this is 0.25 into 15 by 16, sorry 0.25 into 15 by 16 mm per second, now you can safely assume that 15 by 16 when you multiply that with 0.25 mm, the answer will come close to 0.02 mm, so that is the option number 1 is correct. So, you can see that this is a straightforward question, direct formula substitution and these kinds of questions should be solved first when you are solving any question paper. Here is the next question, so we have an arrangement which is as shown here, if a temperature difference T1 minus T2 is 120 degree Celsius, so between this point and that point, the temperature difference is 120 degree Celsius, you need to find temperature difference between A and B, so A is this and B is that, okay.  So, you can just draw the circuit diagram like this, okay, so it will look like this, now each arm has the same, okay, it looks same, each arm looks same but they are not, okay. For example, this arm has a length of L by 2, that is L by 2, okay, and this one has length L, so let's say this is R1, this is also length L, let's say this is, this resistance will be equal to the top resistance, so let's say this is R1, let's say this is R2, that is R2 and this one R3 and this one is R3, okay, now thermal resistance is nothing but L by KA, okay, so assuming that all the conductors are made up of same material, you can assume K is same for all, okay, and area of procession also, we are assuming it to be same, okay, so if you write L R1, it will be R1, we are considering R1 to be this part, right, that is L by KA, R2 will be equal to what, L by 2 divided by KA, right, and R3 will come out to be L by 4 divided by KA, alright, so now these two temperatures are given to us, so T1 and T2, T1 and T2, so T2, sorry, T1 minus T2 is given to us, we need to find temperature difference between these two points, okay, so you can first find the equivalent, this thing, equivalent resistance you can find out, you can see that R1, R3, R1, R3 and this R3, they are in series and that is connected parallel to R1, okay, so first you should get a relation over here that R1 is equal to 4 times of R3, okay, and R2 is equal to 2 times of R3, fine, so we try to write down everything in terms of R3 resistance, okay, so R1 is 4 times of R3, so you have 4 R3, R3 and R3, so you have 6 R3 parallel with 4 R3, okay, so you can see that 6 R3 parallel with 4 R3, this will be the equivalent resistance, okay, so 2, so 1 R3 is also gone, so you will have 12 by 5 R3 as the equivalent between these two points, okay and total equivalent resistance will be equal to what, total equivalent resistance will be 2 R2 plus this resistance, fine, so R2 is 2 R3, so 2 R2 becomes 4 R3, so 4 R3 plus this is your total equivalent resistance, so that is what 5 was at 20, so this will be 22 by 5 times R3, okay, so this current, the heat current dQ by dt which is in this branch like this will be equal to temperature difference that is 120, okay, divided by this, so that is 22 by 5 R3, okay, this is your dQ by dt, okay, now this dQ by dt will split between these two parts, okay, so let us say this is dQ1 by dt and this is dQ2 by dt, alright, so this I can write it as dQ1 by dt plus dQ2 by dt, alright, now dQ1 by dt that you can write it as delta T between these two points, okay, that divided by this dQ1 by dt, okay, the upper one, so delta T divided by R1 and R1 is 4 R3, this is 4 R3, okay, plus dQ2 by dt which is this one, now total resistance in the lower branches 2 times R3 plus R1, so that is 6 R3, so delta T divided by 6 R3, alright, so this will be equal to, let me simplify this a bit, so 120 into 5 divided by 22 R3, okay, just cancel out R3 like this, okay, then can divide with 2, so 211 and this is 60, fine, so solving this equation will get the value of delta T easily, alright, so you can see that calculation is heavy but the concept wise it is again a very very simple question, so if you keep your head cool you will be able to arrive at the answer very easily, okay, so let us move to the next one, alright, so you can see this is a mechanics question you can easily make out and this will be about the collisions only because coefficient of restitution is given, so you can read, before reading itself you can get an idea about this, so three blocks M again another mass M and capital M, they are kept on a frictionless floor as shown in the figure, okay, the left most block is given a velocity v towards the right, all the collisions between the blocks are perfectly inelastic, okay, so inelastic collision after collision the velocity separation becomes zero, so it will be as if two mass move together, okay, the loss in kinetic energy after all the collision is 5-6 the initial kinetic energy, you need to find ratio of capital M and small m, okay, so loss in kinetic energy is 5-6 of the initial kinetic energy, okay, so the final kinetic energy will be what, finite kinetic energy will be equal to initial minus loss, right, so it will be 1-6 of the initial kinetic energy, alright, so it will be equal to 1-6 multiplied by half M into v square, this should be your finite kinetic energy, alright, now let us say, let us see how we can proceed further, so this M when it hits that mass and if you conserve the momentum you will get M into v is equal to 2M into v1, so with this velocity v1 equals to v by 2 this M and that M, they will move together, okay forward and then they will again collide with capital M, again that will be inelastic only, right, if you conserve the linear momentum, so it will be 2M into the velocity that should be equal to 2M plus capital M into finite velocity v2, fine, so now v2 you will get as M into v divided by 2M plus capital M, right, so this is the finite velocity with which all three blocks after collision will start moving, okay, so the finite kinetic energy should be equal to half total mass which is 2M plus capital M into velocity square, so that is MV divided by 2M plus capital M whole square, fine, so this should be equal to one-sixth of half MV square, fine, so this square I can put it over here and one of this will get cancelled, so numerator here will have just coefficient one, so this half is gone, okay, 1M is gone and v square is also gone, so only M is remaining now, so you can see that 6M will be equal to 2M plus capital M, okay, so you will get capital M to be equal to four times of small M, okay, so capital M by small M should be equal to four, all right, so hence you will get option number three to be correct over here, okay, here is another question, we have a mixture of two moles of helium and one mole of argon, all right, and we need to find vRMS of helium divided by vRMS of argon, so again it is a direct formula based question, vRMS is what, vRMS formula is what, under root 3RT by molecular mass, okay, now you can see that the vRMS does not depend on number of moles you take, okay, it only depends on the temperature and molecular mass, okay, now since it is a mixture, I can say that both the gases are at the same temperature, okay, so vRMS of helium divided by vRMS of argon should be equal to under root of molecular mass of argon divided by molecular mass of helium, okay, so all you have to do is substitute over here, right, so molecular mass of helium is substitute here four and then molecular mass of argon you substitute there, you will get the answer, okay, that is how you solve this particular question and this is again a direct formula based question, so we have seen that in 2019 there are many, many simple questions, so the cutoff will be very high and that is why you need to be even more careful, okay, because if you make a silly error in a simple question, you know, since it is a simple question many of the students will get it right, so if you do a silly error then you may be behind many, many students, okay, so be very careful in a question paper which is very simple, all right, here is another question, the light of wavelength lambda 1, lambda 2 both wavelengths are given, they are incident on metallic surface, okay, so if the ratio of speed of the electrons ejected is 2, so let us say v1 by v2 is 2, okay, we need to find the work function of the metal, now which particular wavelength will correspond to higher velocity of the electron, of course the lower wavelength, right, lower wavelength means the frequency is higher and the energy of the photon is higher, so that particular photon will eject the electron with higher kinetic energy, okay, so let us quickly solve this one, so we have Einstein's relation, right, that is k max is equal to h mu minus work function, right, so this is k max, okay, so we have two different frequencies, so h mu 1 is equal to h mu 1 minus phi is equal to k max 1 and h mu 2 minus phi is equal to k max 2, all right, now if you take a ratio, if you take a ratio, you will get a simplistic term, so h mu 1 minus phi divided by h mu 2 minus phi is equal to ratio of kinetic energy, now ratio of kinetic energy will of course be equal to ratio of the velocity squares ratio, right, because mass will be constant, right, mass of electron is same, so using this, if I square it, I will get v 1 square by v 2 square to be equal to 4, now I can multiply half times mass of electron in the numerator and denominator, so ratio of the kinetic energy comes out to be 4, this will be equal to 4, okay, so h mu 1 minus phi comes out to be 4 h mu 2 minus 4 times phi, okay, so phi will be equal to one-third of, phi will be equal to one-third of, if you take h common, it will be mu 2 minus mu 1, okay, so just substitute the values now, mu is what, c by lambda, right, so you can simplify that as well, so it will be equal to h c by 3, 1 by lambda 2 minus 1 by lambda 1, okay, so like this you get the expression, right, so you will get this, let me check it quickly, if there are any cellarors, so 4 h mu 2 minus this, so I take this side, okay, so there will be 4 times of mu 2 over here, so 4 by lambda 2 minus 1 by lambda 1, okay, so now all you have to do is substitute the values and get the answer, so this problem, although conceptually it is just, you know, evaluation of few data points and you will arrive at the expression quickly, but the calculation wise, this is little involved, so you need to be good at calculation, so that is another reason why I tell that whenever you have some expression to be calculated, don't reach out to the calculator, because towards the end of your preparation, you can't suddenly make yourself very good at, you know, hand calculation, so don't reach out to calculators when you are doing practice.


This is stock number 9871. We are here at Summit Automotive in Fond du Lac, Wisconsin. You're new and used heavy-duty truck headquarters. Remember, we are the guys with the trucks on highway 41 and trucks on 151. Today, we are checking out this super clean 2014 Ram 3500 Crew cab long box dual rear wheel heavy-duty truck. This truck has the 6.7 liter Cummins diesel with the high output motor. Loose streak pearl is the color. We shoot all of our videos in 1080p. So if you have HD capabilities on your computer tablet or smartphone device, turn them on right now because it's like you're right here looking at the truck with me. Factory chrome step bars and from this HD video you will be able to tell just how clean this truck is all the way around. Inside and out has the Alcoa polished aluminum rims, Firestone TransForce LT 235 80R17 tires. These tires look like they have probably about 60 to 70% of the tread left. Frame and underbody is an excellent condition. Didn't see any dents or dings on that front fender. Comes with a heavy-duty Weston chrome grille guard. That's in excellent shape. So is the front bumper has a nice chrome trimmed bug guard. Didn't see any dents on the hood. Passenger side fender is in nice shape as well. And the passenger side rims, no major scuffs or scrapes on that. As you go down this side of the truck you can see just how clean the body is. How reflective and mirror-like that paint is. We take these HD videos so if you are far away or even if you're close by and just cannot make the trip down, you can still see the truck, hear the truck, and have confidence in the vehicle that you're looking at before you even get here. So you can make a smart buying decision from the comfort of your own home. Cab looks like it's in pretty nice condition. The Dually tubs, they got that 3M tape on there to keep them from the rock chips. The back rim is in nice shape and the back tires have just as much tread as those front tires. You can see the frame and underbody on this truck is in excellent shape as well. And it's like that all the way underneath. Has the all the remaining factory exhaust. All the lower rockers look really good. Some bed rail covers on there, chrome tie-downs. Rear bumper is in excellent shape as well. I didn't see any dents or dings on that. Tailgates in pretty nice condition. Has a locking tailgate. Also has a truck seat-o. Low-pro soft rolling tonneau cover or roll-up tonneau cover. Didn't see any rips or tears and that has a turbo liner, spray and bed liner, fifth wheel bed rails. Then it has a DZ toolbox up there. Tailgate shuts nice and solidly. And as you go down this side of the truck, just as clean as that passenger side. I didn't see any dents or dings on any of the box sides here. Truck is exceptionally clean all the way around. Back rim is in nice shape as well. No scuffs or scrapes on that. And the driver side doors are in nice shape as well. Has the fold-out tow mirrors. So they go up like so. For your camper or trailer. They fold down like that. Inside the SLT package gives you the gray cloth interior. There are no rips. There are no tears on the seats. Comes with factory floor mats throughout. Auto headlamps, power windows, power locks, and power mirrors. As we hop inside the truck here you can see that this one has 56,020 miles. You get an outside temperature and compass display as well as a digital speedometer. You get a nice steering wheel that no rips or tears or scuffs on that. Bluetooth audio controls on the left, cruise controls on the right. This one also has the six-speed automatic icing heavy-duty transmission in it. Turn dial four-wheel drive, factory brake controller, stability control, and the factory exhaust brake. Comes with the five-inch touchscreen radio, AM, FM, and Sirius XM radio capabilities as well as Bluetooth capabilities. 115 volt, 150 watt plug-in. Carpeting and floor mats are in excellent shape. All the way around, passenger seat is very clean as well. No rips or tears on that. I don't believe this truck's ever been smoked in, has side-current airbags. The headliner is in nice shape. And it comes with a power sliding rear window and your map lights up there. We'll take a quick look at the back seats and then we will check out under the hood. Back seats are just as clean as the front seats. No rips, no tears back here. It does have the latch child safety system for your car seats. Power sliding rear window. These seats fold up for extra storage. You also get storage underneath the load floor and that load floor folds down. So you have a nice flat surface back here. Both sides can go down. But when you got those down, if you have pets, they can have a nice place to lay. Or if you've got money boots or tools, you put them on here and you're not going to wreck your seats. And we'll take a quick look underneath here. So we have factory floor mats all the way through back here as well. And then underneath you get in-floor storage on both sides. And this is a removable bin. You can put ice and drinks or whatever you want in there, but they come out easy so you can clean them easily. And we'll take a quick look under the hood. I would personally like to thank you for checking out the video today. Hopefully from this HD video, you'll have been able to tell just how clean this truck is all the way around. Under the hood we have a 6.7 liter Cummins diesel. This is the high output motor with the ice and transmission. So this truck can pull just about as much as a non-commercial truck can pull. And she's all ready to go. It's been fully safety inspected by a service shop. Has a fresh oil and filter change. All the fluids have been checked and topped off. Truck has been gone through mechanically 100% and is 100% ready to go. To see more pictures of this truck or one of our other 450 new and used cars, trucks, SUVs, minivans, Wranglers, half-tons, three-quarter tons, one tons, you name it. We got it.  Videos of every single used vehicle that we have all at www.SummitAuto.com. If you want to make this truck yours, give us a call right now<PHONE_NUMBER>. Ask for one of our sales associates to make this truck yours today. Once again, that number is<PHONE_NUMBER>. And if you want to check out more HD videos, you can go to youtube.com slash Summit Auto. Remember to like, subscribe, and share on this video and all the videos that you see there. In fact, in a second you will see a link to subscribe to our YouTube channel on your left. A link to more heavy-duty truck videos like this one on your right. If you have not been to our website on the bottom link to this vehicle on our website, click those, check us out. We really look forward to helping you with this super clean 2014 Ram 3500 crew cab longbox dual-wheel-wheel high output Cummins diesel with the ice and transmission. Thanks again.