Question

The man has a mass of 60kg, what is his weight and normal force? What is his acceleration?

Answer 1

weight = (mass) (gravitational acceleration) = (60 kg)(9.8 m/s2 or N/kg)

in free-fall, his acceleration is g.

standing on the gound, he is not accelerating.

Answer 2

\[W=mg\]

Answer 3

w is weight
m is mass
an g is gravitational constant

Answer 4

wait for the acceleration is it when he is falling?

Answer 5

then it equals g