40kg of mass, 400 (approx) N of weight.
1 liter of pure water at standard temperature is supposed to have 1 kilogram of mass.40 kiters of water under those conditions have 40 kilograms of mass.On Earth, 40 kilograms of mass weighs 88.185pounds. (rounded)
Weight is related to an objects mass and acceleration due to gravity not its volume.
If the mass of the barrel is 40 kilograms and the barrel is presently on earth, then it weighs 392 newtons (88.2 pounds). What you do with it, what dizzying gyrations you subject it to, or what other objects happen to be nearby, have no effect on its weight.
While just holding the weight on his shoulder, the weight lifter does no work! For work to be done, the mass must be moved through a distance … No Movement, No Work! (but don't tell that to a weight lifter …)
That varies, depending on the material the table is made of, its exact form, etc. Just knowing the mass alone is not enough information to answer the question. But usually, tables are built to support several times their own weight.
What planet are you on? I don't mean to be a wise-ass, but weight depends upon the acceleration of gravity, which is different on different planets, whereas mass is the same no matter where you are. On the surface of the Earth, the acceleration due to gravity is 9.8 m/s2, so a 40-kg mass will weigh 40 x 9.8 = 392 newtons.
You need to multiply the mass with the value of gravity; near Earth's surface that value is approximately 9.8 newton/kilogram.
The 40kg student's force (weight) on Earth is about 392.28 newtons. (Force = mass x acceleration). Earth's acceleration is 9.807 meters per second squared.
On Earth, 40 kg of mass weighs 88.185 pounds. (rounded) In other places, the same 40 kg has a different weight in pounds.
They both have the same mass, however their weight is different. Since the 40 g rock has more density it would have more weight.
If your mass has 40 kg on earth what is your mass on moon
If your mass has 40 kg on earth what is your mass on moon
40 kg IS a measurement of mass. In avoirdupois weight that's 88 lbs.
Exactly 40, any element. Atomic weight of Argon: 39,948 Atomic weight of Calcium: 40,078
An object that weighs 100 newtons on or near the Earth's surface has about 10.197 kilograms of mass. It doesn't matter whether it's moving or at rest, or what its speed is. Its motion has no effect on its mass or weight.
Weight(W)=mass(M)* acceleration due to gravity(g) which is =9.8ms^2 therefore,weight of 40kg is w=40 * 9.8 w=392N