The time it takes a projectile fired straight up at 10 m/s to reach the top of its path is about
A)1 s.
B)2 s.
C)10 s.
D)not enough information

Question

Quizplus · Accepted Answer

The time to reach the top of the path can be calculated using the formula $ t = \frac{v}{g} $, where $ v $ is the initial velocity (10 m/s) and $ g $ is the acceleration due to gravity (approximately 9.8 m/s²). This gives $ t \approx 1 $ second.

The Time It Takes a Projectile Fired Straight Up at 10