Question

A boy has a mass of 40kg. If the pull of gravity on 1kg on the surface of the earth is
10N and at the surface of the moon is 1.6N. Find (a) the weight of the boy on the
earth’s surface (b) mass and weight of the boy on the moon’s surface.

Answer 1

Answer:

a) weight on earth's surface=400N

b) mass will remain same i.e;40kg.

weight on moon's surface=64N.