Posted by **Sarah** on Wednesday, May 9, 2012 at 9:22pm.

A 2.5kg ball strikes a wall with a velocity of 8.5m/s to the left. The ball bounces off the wall with a velocity of 7.5m/s to the right. If the ball is in contact with the wall for .25s, what is the constant force exerted on the ball by the wall?

## Answer this Question

## Related Questions

- Physics - A 1.7 kg ball strikes a wall with a velocity of 7.7 m/s to the left. ...
- physics - A 2.7 kg ball strikes a wall with a velocity of 7.8 m/s to the left. ...
- Physics - A 1.5 kg ball strikes a wall with a velocity of 7.9 m/s to the left. ...
- Physics - A 1.5 kg ball strikes a wall with a velocity of 7.9 m/s to the left. ...
- Physics - A 2.9 kg ball strikes a wall with a velocity of 7.5 m/s to the left. ...
- physics - A 2.50 kg ball strikes a wall with a velocity of 10.0 m/s to the left...
- physics - A 2.50 kg ball strikes a wall with a velocity of 10.0 m/s to the left...
- physics - A 3.3 kg ball strikes a wall with a velocity of 8.4 m/s to the left. ...
- Physics - A 2.7 kg ball strikes a wall with a velocity of 7.6 m/s to the left. ...
- Physics - A 3.6 kg ball strikes a wall with a velocity of 9.3 m/s. The ball ...

More Related Questions