Question

the weight of a body on the surface of earth is 392n.what is the mass when g=9.8m/s.if the body is taken to moon, it weighs 64n.what is the mass of a body on the moon?calculate the gravity on moon?

Answer 1

Mass on Earth =392/9.8=40kg

Mass on Earth =mass on the moon

Mass on the moon =40kg

Gravity on the moon=weight on the moon/mass on the moon =64/40=1.6meter ber second square