what is weight measured in science
7d42663e8c7228620ff82a247c4aad5f
- Mass and weight Remember that mass is measured in kilograms, kg, and weight is measured in newtons, N. The mass of an object stays the same wherever it is, but its weight can change. This happens if the object goes somewhere where gravity is stronger, or weaker, such as the Moon.
e18c6a03bbd0e680f993d2c05567f5fb
Stone (unit) The stone or stone weight (abbreviation: st. ) is an English and imperial unit of weight or mass now equal to 14 avoirdupois pounds (6.35029318 kg).ith the advent of metrication, Europe's various stones were superseded or adapted to the kilogram from the mid-19th century on. The stone continues in customary use in Britain and Ireland for measuring body weight, but was prohibited for commercial use in the UK by the Weights and Measures Act of 1985.
32efaf63c3883c46f04f6f61d89b897d
If you were measuring mass what metric unit of measurement would you use? Grams would be used to measure the weight of a pencil. * * * * * No you would not. Grams measures mass which, as anyone who knows basic physics will tell you, is different fr … om weight. Weight is measured in Newtons.
0ba32892cb930cee7dba3f1bf98e8560
The Universe and Solar System The metric unit that is used to describe weight as a measure of the force of gravity is called a Newton. Please select the best answer from the choices provided T F.
64557dafd39fb3bb9de1b5e2c13e2b99
- Weight is a measure of the force of attraction of the earth acting on an object. The weight of an object is not constant. Mass is a more fundamental quantity than weight. There is no English equivalent to the verb weigh that can be used to describe what happens when the
46f5de6769a243189273572853a04356
- Mass is a measure of the number of atoms in an object combined with the density of those atoms. Usually people measure mass in kilograms. You can tell how much mass something has by measuring how hard it is to get that thing to change directions or slow down. If you're driving a big truck, for instance, you're going to need a lot stronger brakes to stop the truck than if you were riding a bicycle.
4c482bdecb782fceadc0bbf6f7ae5b93
Weight The unit of measurement for weight is that of force, which in the International System of Units (SI) is the newton. For example, an object with a mass of one kilogram has a weight of about 9.8 newtons on the surface of the Earth, and about one-sixth as much on the Moon. In this sense of weight, a body can be weightless only if it is far away (in principle infinitely far away) from any other mass.
926fcb715df93fde41e61781535925d3
Do weighing scales measure mass or weight? Weight is the effect that gravity has on an object. Mass is the amount of matter in an object irrespective of the effect that gravity has on it. If you were to move a flagpole over to the Moon, its weight would be reduced roughly by 5/6, but its mass would stay the same.
c324f23e0086bc384c40003ad0b51760
mass In Special Relativity, the observed mass of an object is dependent on its velocity with respect to the observer, with higher velocity entailing higher observed mass. Mass is measured in many different units; in most scientific applications, the SI unit of kilogram is used.
2aef63a8277241473f8a149fa1178e2b
-     'Weight' is a force due to gravity and, therefore, is  measured in newtons in SI. Weight is measured using a spring  balance, calibrated in newtons.Because weight is affected by  gravity, an object of given mass will have a different weight,  according to where it is measured.     'Mass', on the other hand, is measured in kilograms in SI.Mass is  measured by comparing an object of unknown mass with a known mass,  using a scales balance. kilogram is 2.2 lbs, so it is more useful for everyday objects. Things such as … people, furniture, cars, etc. could be measured in kilograms while objects like paper, small amounts of gold, or mail could be measured in grams. 1 kilogram is equal to 1000 grams.
47d4feb38005c2b84088cf4b0f5aafda
What tool is used to measure the mass of an object? Trending Now. Answers. Best Answer: Since on the Earth, mass = weight, you can use a scale. A weighing scale is a device for measuring the weight of an object. Until digital scales, the most accurate means of measuring the weight or mass of an object was using a balance.
b33e0a0b5b848eccecc5f163fe1bc5f9
- Weight is measured with different types of balances; in the SI  system the unit is kilogram (also used multiples).      Answer     Unfortunately, the origi … nal answer is incorrect.     'Weight' is a force due to gravity and, therefore, is  measured in newtons in SI.Weight is measured using a spring  balance, calibrated in newtons.Because weight is affected by  gravity, an object of given mass will have a different weight,  according to where it is measured.     'Mass', on the other hand, is measured in kilograms in SI.   'Weight' is a force due to gravity and, therefore, is  measured in newtons in SI. Weight is measured using a spring  balance, calibrated in newtons.
245433aed750cf7dcabc4459adfb4444
What instrument measures mass? Very tiny masses can be measured directly (using a massometer). But we normally use scales, which measure weight, which is directly proportional to mass (a property of matter equal to its resistance to a change in speed or direction of travel). The mass of an object is the same everywhere in the universe.
e90e2a58b3e7cf2c3d52cc7a2d54b7de
Weight A weighing scale is a device for measuring the weight of an object. Most are Spring Scales and others are just balances that are calibrated to display weight, since an object's weight is directly proportional to its mass.
0d6e3ee92c32938ff03c245e2374b1e5
Lesson 2: Force and Its  Representation The mass of an object refers to the amount of matter that is contained by the object; the weight of an object is the force of gravity acting upon that object. Mass is related to how much stuff is there and weight is related to the pull of the Earth (or any other planet) upon that stuff.
b3e14f10054bc28066b12d0e9ec74860
- Since on the Earth's surface weight and mass are proportional, for everyday usage it doesn't matter which units you use. You can say that you weigh 70kg or 686 N (not 70 N!). (But in physics, weight is a force, measured in N not kg.) What a scale actually measures depends on the type of scale. A typical bathroom scale measures force--your weight. Bring it to the moon and you'll weigh less according to the scale, but your mass is unchanged.
99befd9b6f6f594b659bd4278e69b7f5
- Why do scientists measure and record the mass of objects rather than their weight? The mass of an object is a measure of the amount of matter it contains, the weight of an object is the force a mass imposes due to the gravity between it and another mass.
f89cf81cd5b867ef979b1fcb71a13c65
Mass, Weight & Gravity overview Weight is what the bathroom scale measures. There is a spring in the scale. When you stand on it, the spring is pushed down because of the force with which the earth pulls you. How much the spring is pushed is what is measured.
f6c264be3a597a3d5d214a2d3b0d3886
Your Weight on Other Planets Mass and Weight. Your weight on the planet Earth is a function of our planet's mass. The mass of an object is a measure of how much matter it contains. If you had two bricks, one made of concrete and one made of lead, the lead brick would weight much more. This is because it contains more matter and is therefore more massive.
71efd6eb128dc63b615153e3ca81e46c
- There the weight is a measure of the magnitude of the reaction force exerted on a body. Typically, in measuring an object's weight, the object is placed on scales at rest with respect to the earth, but the definition can be extended to other states of motion.
c6495f05d29e3fd42bef4561202489a5
Weight The word weight denotes a quantity of the same nature as a force: the weight of a body is the product of its mass and the acceleration due to gravity.. — Resolution 2 of the 3rd General Conference on Weights and Measures.
73cf8bbf9c2455bf33c7d1a1f190b677
How Digital Scales Work Spring scales, for example, measure weight using Hooke's law, which relates force (weight) to the stretching or compression of a spring made from a given material. Not all scales use springs, but all measure weight using mechanical components. So, mechanical and digital scales differ only in how they display weight -- mechanically or electronically.
489a92e5b239e7c29ee7690cca160249
Weight There the weight is a measure of the magnitude of the reaction force exerted on a body. Typically, in measuring an object's weight, the object is placed on scales at rest with respect to the earth, but the definition can be extended to other states of motion.Thus, in a state of free fall, the weight would be zero.In this second sense of weight, terrestrial objects can be weightless.ypically, in measuring an object's weight, the object is placed on scales at rest with respect to the earth, but the definition can be extended to other states of motion. Thus, in a state of free fall, the weight would be zero. In this second sense of weight, terrestrial objects can be weightless.
e062300045f6fe7f7bb2776b92bdb59a
Human body weight The term human body weight is used colloquially and in the biological and medical sciences to refer to a person's mass or weight. Body weight is measured in kilograms, a measure of mass, throughout the world, although in some countries such as the United States it is measured in pounds, or as in the United Kingdom, stones and pounds. Most hospitals, even in the United States, now use kilograms for calculations, but use kilograms and pounds together for other purposes.
23580b9fa7de7d3c0ced2917c5614ca2
Weighing scale Spring scales measure force, which is the tension force of constraint acting on an object, opposing the local force of gravity. They are usually calibrated so that measured force translates to mass at earth's gravity.
f149b00768697ce347fd05c0017c8ab3
Questions and Answers The difference between mass and weight causes a lot of confusion amongst a lot of people. Put simply, weight is a measure of gravity's effect on something. Mass is the amount of matter in an object. Move to a different planet and an object's weight will change, but its mass will be the same. There are a couple of ways to measure mass. The most common method is to use a balance.