Question

The mass of the body on the moon is 40 kg what is the weight on the earth

Answer 1

Given:

• mass, m = 40 Kg
• acceleration due to gravity, g = 9.8 m/s²

Since mass is constant everywhere so on earth.

We know that,

$\qquad \quad \; \boxed{Weight = Mass \times g} \\ \Rightarrow \qquad 40 \times 9.8 \\ \Rightarrow \qquad 392$

Answer: 392 N