An object has mass of 20 kg on earth. What will be its (
i) mass, and (ii) weight, on the moon ?
(g on moon = 1.6m/s2).
Given : Mass on earth m = 20 kg
Gravity acceleration g = 1.6 m/s^2
(i) Mass on moon = 20 kg since mass is a constant quantity
(ii) Weight on the moon W = mg
= 20 × 1.6 = 32 N