Question

A stuntman jumps from the roof of a building to the safety net below. How far has the stuntman fallen after 2 seconds?

Answer 1

The equation you want to consider is the following:\[x _{f}=x _{o}+v _{o}t+\frac{ 1 }{ 2 }at ^{2}\]where xf is the final position, x0 is the starting position; vo is the starting velocity, t is time, and a is acceleration.