Question

mass of a object on moon is 40 kg find its weight on earth ?​

Answer 1

Answer:

The mass of anything is constant no matter whether it's on the moon or the Earth (this fact is incomplete however, for higher standards, and not exactly correct). So, the mass on Earth too, shall be 40kg. Now, weight = mass * gravitational acceleration. So, weight = 40 kg * ( ) = 392 Newtons.

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Answer 2

Answer:

The mass of anything is constant no matter whether it's on the moon or the Earth (this fact is incomplete however, for higher standards, and not exactly correct). So, the mass on Earth too, shall be 40kg. Now, weight = mass * gravitational acceleration. So, weight = 40 kg * ( ) = 392 Newtons.