February 27, 2017

Homework Help: Physics

Posted by Cecille on Thursday, February 10, 2011 at 11:35pm.

I fire a tennis ball from an air cannon, straight up from ground level, at initial speed v0. At
the instant it reaches the top of its trajectory, I fire a second tennis ball at the same initial
speed. Air resistance is negligible. At what fraction of the maximum height reached by the
first ball do the two collide?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions