Question

A 2 kg wagon is at rest on a sidewalk. How much gravitational force is acting on the wagon?

Answer 1

F = ma
m = 2
a = g = 9.81 (since it is gravitational force we use 9.81 m/s^2)

F = 2(9.81) = 19.62N

Answer 2

The answer is 19.62N!