Posted by **Becky** on Wednesday, March 21, 2012 at 3:53pm.

A ball is moving at 82 m/s when it hits a ball at rest which has a mass fours times as big as its own. The formally stationary ball leaves the collision with a speed of 7.5 m/s what is the final velocity of the first ball?

## Answer This Question

## Related Questions

- Physics - A 6.00 kg ball (ball 1), moving to the right at a velocity of +1.00 m/...
- physics please help - A 5.00 kg ball (ball 1), moving to the right at a velocity...
- Physics HELPPP PLEASEEE - A 2.0 kg ball moving with a speed of 3.0 m/s hits, ...
- physics - a billiard ball rolling across a table at 1.50m/s makes a head on ...
- physics - A stationary billiard ball, mass 0.17 kg, is struck by an identical ...
- Physics - A stationary billiard ball, mass 0.17 kg, is struck by an identical ...
- physics please help me - A 5.00 kg ball (ball 1), moving to the right at a ...
- physics please help - A 5.00 kg ball (ball 1), moving to the right at a velocity...
- physics - Ball A mass 0.5kg rolls at 3m/s into ball B which is stationary and ...
- Physics 1 - A golf ball of mass 125 g hits a billiards ball of mass 172.5 g that...

More Related Questions