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A 45 g superball traveling

A child bounces a 54 g superball on the side-walk. The velocity change of the superball is from 23 m/s downward to 19 m/s
1. 1 answer
2. asked by victor
3. 1,065 views
A child bounces a 49 g superball on the side- walk. The velocity change of the superball is from 27 m/s downward to 12 m/s
1. 0 answers
2. asked by john Parker
3. 836 views
A child bounces a 55 g superball on the side-walk. The velocity change of the superball is from 22 m/s downward to 14 m/s
1. 2 answers
2. asked by chris
3. 1,703 views
A child bounces a 46 g superball on the side-walk. The velocity change of the superball isfrom 28 m/s downward to 16 m/s
1. 5 answers
2. asked by Johnnie
3. 4,724 views
A child bounces a 48 g superball on the sidewalk.The velocity change of the superball is from 22 m/s downward to 19 m/s upward.
1. 2 answers
2. asked by famin
3. 2,564 views
a child bounces a superball on the sidewalk. The velocity change of the superball is from 23m/s downward to 14m/s upward. if the
1. 1 answer
2. asked by crystal
3. 676 views
A 1.0 kg red superball moving at 5.0 m/s collides head-on with stationary blue superball of mass 4.0 kg in an elastic collision.
1. 3 answers
2. asked by anonymous
3. 1,813 views
A 45 g superball traveling at 28.0 m/s bounces off a brick wall and rebounds at 24.5 m/s. A high-speed camera records this
1. 2 answers
2. asked by Jackson
3. 586 views
When a Superball bounces it is claimed that the height of any bounce is 90% of the height of the last bounce. If a Superball is
1. 1 answer
2. asked by Sammy
3. 682 views
Which has more kinetic energy? Two 50kg cars .....one traveling at 30mph and the other traveling at 50mph.50 kg car traveling at
1. 1 answer
2. 53 views