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A copper ball is dropped

A copper ball is dropped from a vartical height 1200m.if the initial temptature of copper ball at the height is 12 degree
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2. asked by nitesh srivastav
3. 1,148 views
a ball is dropped from height h after one second another ball dropped freely from point 20 m below where first ball dropped both
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2. asked by alok
3. 901 views
A 4.55 kg steel ball is dropped onto a copper plate from a height of 10.0 m. If the ball leaves a dent 2.80 mm deep in the
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2. asked by Rebecca
3. 780 views
Two identical rubber balls are dropped from different heights. Ball 1 is dropped from a height of 100 feet, and ball 2 is
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2. asked by lisa
3. 1,100 views
wo identical rubber balls are dropped from different heights. Ball 1 is dropped from a height of 100 feet, and ball 2 is dropped
1. 3 answers
2. asked by lisa
3. 617 views
Two identical rubber balls are dropped from different heights. Ball 1 is dropped from a height of 100 feet, and ball 2 is
1. 2 answers
2. asked by lisa
3. 1,030 views
Two identical rubber balls are dropped from different heights. Ball 1 is dropped from a height of 100 feet, and ball 2 is
1. 1 answer
2. asked by sandy
3. 981 views
Two identical rubber balls are dropped from different heights. Ball 1 is dropped from a height of 100 feet, and ball 2 is
1. 1 answer
2. asked by lisa
3. 761 views
A bouncy ball bounces to 2/3 of its height when dropped on a hard surface. Suppose the ball is dropped from 20 m.What is the
1. 3 answers
2. asked by Sam
3. 4,389 views
A 5.80 kg ball is dropped from a height of 14.5 m above one end of a uniform bar that pivots at its center. The bar has mass
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2. asked by Joe
3. 812 views