Question

An object weighs 490N on earth. What will be the mass of the object on earth & on moon?​

Answer 1

Answer:

Weight is the force exerted by a mass under the influence of gravity. (w = m*g).

Weighing scales calibrated for the earth would show that…

490N = m(kg) * 9.8(m/s^2) => m = 490/9.8 = 50kg.

On the moon the same scales would give his weight as 50 * 1.62 = 81N.

Has he lost mass? No!

His mass is being subjected to less gravitational acceleration, he feels lighter.

Answer 2

Answer:

50 kg is the answer.

Explanation:

Hope this helps you.

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