CPM Homework Help : CALC Problem 9-83

Multiple Choice: A projectile is shot from the ground with an initial velocity of $50$ feet per second. Which of the following is closest to its maximum height?

$32$ ft

$39$ ft

$46$ ft

$50$ ft

$128$ ft

Hint:

Recall that gravitational acceleration is $a =-32$ ft/s.
In this situation, the maximum height occurs when the velocity is $0$ .