Question

A golf ball is hit from the ground with an initial speed of 192 feet per second. Assume the starting height of the ball is 0 feet. How long will it take the golf ball to hit the ground? (1 point)

Answer 1

are we assume the acceleration is -9.8m/s?

Answer 2

if so then first we need to convert 192ft/s into m/s or -9.8ms into ft/s

Answer 3

also since no angle is given im assuming this ball is just going straight up into the air, a one dimensional motion problem