If we throw a ball in a very fast moving vehicle, why does it come straight back to our hands and not fall behind us?
While sitting in a moving bus, if we throw a ball upwards, why does it still come back to our hands instead of falling behind?
Why do passengers standing in a moving bus fall outward when the bus takes a sharp turn? If we throw a ball on a frictionless surface would it ever come to rest? What happens if we don't swing our hands when we walk? How do you avoid being thrown forward when brakes are applied while travelling a bus? When we walk does frictional force act backwards or forward? Why does a concussion cause someone to throw up? What causes a new cricket ball to swing in the air? Why is ball head needed on a tripod already has a 360 degree rotating handle for the plate that the camera sits on? Why can't we do our regular activities as briskly with the left hand as we do with our right? (Assuming a right handed person of course!) Why doesn't a bicycle move backwards when one pedals back? How can a mosquito fly inside a moving car independently without sticking to anything? Would velocity of upward thrown ball reach to zero at maximum height before falling back? If so, would it really be like state of rest? Why don't teams use lateral passes more often in American football? Why don't more basketball players (especially big men) use the backboard when shooting free throws? If a ball is thrown upwards by a boy and it comes back after reaching a max height, will the work done by the boy be zero? I noticed that when a good player like Tom Brady throws a pass, the long axis of the ball tips during the ball's flight so that the long axis is always parallel to the ball's velocity vector. When a bad player like me throws a pass, the long axis remains pointed up during the whole flight. Why? Why do we sometimes experience electric shock when we come out of our car and touch it after driving? When my leg or arm falls asleep and receives its oxygen back, why does it feel like needles and pins when I touch it or move it? Why do we get a bump when we hit our head on something? If we keep an object floating in air, will we find that object in a different place (as the earth rotates)? How do objects move if there is no net force acting upon it? In a helicopter, why do you pull backwards on the lever to gain altitude but push it forward to drop? And why isn't it the other way around? Why do people move their arms while walking? Why do we not fall while riding a bike? Why do we get motion sickness on some vehicles but not in some others? Why does sitting in the front seat of the car reduce motion sickness? When a house fly enters a moving vehicle. does it move at the same speed of the car? Using Newton's first law can anyone explain why a passenger in a car seems to "slide left" when the car suddenly turns right? Could you propel yourself in space by tying a rope to a ball and throwing it, and if so, would the ball be able to pull you a good distance? Why do people vomit while travelling in buses?