Question

A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the rocket. The bolt hits the ground 7.00 later.

Answer 1

I don't work these problems but you need to repost with the units of the 7.00. It's 7.00 what? seconds? minutes? hours?

Answer 2

I also note that you didn't ask a question.