Question

An object having 10 kg of mass weighs 5 kg on a planet. What is the gravity at Earth?

Answer 1

Answer:

gravity of planet(g')=g/2 g=9.8m/s^2

Explanation:

mass(Earth)=mass (planet)=10kg

weight (earth)=10xg

weight on planet=10g'

10g'=5g( weight)

g'=g/2