# physics

Each croquet ball in a set has a mass of 0.45
kg. The green ball, traveling at 12.6 m/s,
strikes the blue ball, which is at rest.
Assuming that the balls slide on a friction-
less surface and all collisions are head-on, find
the final speed of the blue ball in each of the
following situations:
a) The green ball stops moving after it
strikes the blue ball.

1. 👍 0
2. 👎 0
3. 👁 263

## Similar Questions

1. ### physics

croquet ball must have a set mass of 0.50 kg. a red ball moving at 10.0 m/s, strikes an at-rest green ball head on. The red ball continues moving at 1.5 m/s after it hits the green ball. What is the final speed of the green ball?

asked by Jean on May 15, 2014
2. ### physics

Each croquet ball in a set has a mass of 0.45 kg. The green ball, traveling at 12.6 m/s, strikes the blue ball, which is at rest. Assuming that the balls slide on a friction- less surface and all collisions are head-on, find the

asked by Anonymous on January 5, 2010
3. ### math-help!

A croquet ball weighs 460 grams. Together a golf ball and a croquet ball weigh the same as ll golf balls. What does the golf bal weigh? I would be able to figure out the answer, but they're asking me to write the eqaution, and I

4. ### Physics

A 0.100 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with half the original speed of the first ball. (a).what is the mass of the second ball? (b).What fraction

asked by John on January 2, 2011
5. ### physics

A 0.280 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with half the original speed of the first ball. (a) What is the mass of the second ball? (b) What fraction

asked by GG on April 19, 2016
6. ### Physics

A 0.280 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with half the original speed of the first ball. (a) What is the mass of the second ball? (b) What fraction

asked by Ashley on November 11, 2009
7. ### physics

A red ball of mass 0,6 kg,travelling at 5 m.s^-1 on a frictionless surface ,stikes a stationary green ball of mass 0,3 kg.after the collision,the red ball continues to move in its original direction at 2m.s^-1,while the green ball

asked by Mashego clinton on February 5, 2014
8. ### physics

A 0.200 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with half the original speed of the first ball. (a) What is the mass of the second ball? (b) What fraction

asked by jim on November 9, 2006
9. ### Physics Part 1

Rick is playing billiards and hits the cue ball. It makes contact with the 8 ball head on. If before the collision the cue ball was travelling at 2.4 m/s and after the collision the 8 ball was traveling at 2.13 m/s. How fast and

asked by CC on November 9, 2013
10. ### math

The cup on the9th hole of a golf course is located dead center in the middle of a circular green that is70 feet in diameter. Your ball is located as in the picture below: The ball follows a straight line path and exits the green

asked by Basit on October 1, 2011

More Similar Questions