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Ignoring air resistance, a ball

You throw a ball straight up in the air. The instant after leaving your hand the ball’s speed is 30 m/s. Ignoring the effects
1. 2 answers
2. asked by john
3. 1,134 views
A pitcher throws a 0.111-kg baseball, and it approaches the bat at a speed of 37.4 m/s. The bat does 78.6 J of work on the ball
1. 0 answers
2. asked by Isaac
3. 717 views
A pitcher throws a 0.107-kg baseball, and it approaches the bat at a speed of 31.7 m/s. The bat does 77.9 J of work on the ball
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2. asked by StressedStudent
3. 652 views
A pitcher throws a 0.140-kg baseball, and it approaches the bat at a speed of 50.0 m/s. The bat does Wnc = 65.0 J of work on the
1. 1 answer
2. asked by Ben
3. 1,024 views
A pitcher throws a 0.168-kg baseball, and it approaches the bat at a speed of 45.2 m/s. The bat does 86.6 J of work on the ball
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2. asked by Anonymous
3. 582 views
A pitcher throws a 0.198-kg baseball, and it approaches the bat at a speed of 57.5 m/s. The bat does 85.1 J of work on the ball
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2. asked by Anonymous
3. 680 views
A pitcher throws a 0.192-kg baseball, and it approaches the bat at a speed of 43.2 m/s. The bat does 69.8 J of work on the ball
1. 1 answer
2. asked by Elle
3. 755 views
A pitcher throws a 0.140-kg baseball, and it approaches the bat at a speed of 35.0 m/s. The bat does Wnc = 65.0 J of work on the
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2. asked by Xavier
3. 1,165 views
A pitcher throws a 0.140-kg baseball, and it approaches the bat at a speed of 45.0 m/s. The bat does Wnc = 65.0 J of work on the
1. 1 answer
2. asked by Natasha
3. 1,099 views
A pitcher throws a 0.140-kg baseball, and it approaches the bat at a speed of 40.0m/s. The bat does nonconservative W=70.0J on
1. 1 answer
2. asked by kabo
3. 727 views