Question

A stuntman jumps from the roof of a building to the safety net below. How far has the stuntman fallen after 1.6 seconds?

A. 7.8 m
B. 12.5 m
C. 5.1 m
D. 13.4 m

Answer 1

If the initial velocity is zero you can use,\[\color{green}{\vec{d} = \frac{1}{2}\vec{g}t^2}\]