Wednesday
April 16, 2014

Homework Help: Physics

Posted by Zalak on Tuesday, November 20, 2012 at 10:43pm.

The Colliding Balls: A ball is released from rest at a height h above the ground. The ball collides with the ground and bounces up at 75% of the impact speed the ball had with the ground. The collision with the ground is nearly instantaneously. A second ball is released above the first ball from the same height the instant the first ball loses contact with the ground.
a.What is the time when the two balls collide?
b.What is the height in terms of h where the collision occurs?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Two golf balls of equal size and mass are released simultaneously ...
Physics - Part 1: Two balls (Ball 1 and Ball 2) are released from the top of a ...
Physics - Part 1: Two balls (Ball 1 and Ball 2) are released from the top of a ...
physics - You and two friends are on top of the library 30 m above the ground. ...
Physics - Two balls are connected by a string that stretches over a massless, ...
momentun - A small steel ball B is at rest on the edge of a table of height h=1m...
physic - Two balls are conneted by a string that stretches over a massless, ...
Physics - Two balls (Ball 1 and Ball 2) are released from the top of a tower. ...
physics - three dimensional identical balls 1,2 and 3 are placed on a straight ...
physics - three dimensional identical balls 1,2 and 3 are placed on a straight ...

Search
Members