Posted by **Michelle** on Friday, April 25, 2014 at 12:22pm.

In one dimension, a 5g ball is moving to the right at 7 m/s collides with an 8g ball moving to the left at 4 m/s for a perfectly elastic collision. What is the final velocity of both balls?

I just don't understand the whole left and right thing. I have already worked it out I just want to know if I am doing it right! Thanks!

## Answer This Question

## Related Questions

- Physics - In one dimension, a 12 kg ball moving to the right at 9 m/s collides ...
- 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 help - A 5.00 kg ball (ball 1), moving to the right at a velocity of +4....
- Physics - A 4.90-kg ball, moving to the right at a velocity of +2.50 m/s on a ...
- 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 - Problem 3- A 10-g metal ball is moving to the left with a velocity of ...
- PHYSICS - Two balls of identical sizes but different masses moving exactly along...
- Physics - A 120 g ball moving to the right at 4.2 m/s catches up and collides ...

More Related Questions