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I am throwing a ball

If a pitcher throws a fast ball with a speed of 35 m/s. The ball has a mass of 220 grams. a) how much work was done in throwing
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2. asked by Sasha
3. 612 views
a child who moved from throwing a ball using only an elbow movement to throwing a ball is showing signs of --- development.
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2. asked by Anonymous
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A child who moved from throwing a ball using only an elbowmovement to throwing a ball using her elbow, wrist, and shoulder is
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2. asked by juohn
3. 536 views
a child who moved from throwing a ball using only an elbow movement to throwing a ball using her elbow, wrist, and shoulder is
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2. asked by erica
3. 545 views
A child who moved from throwing a ball using only an elbow movement to throwing a ball using her elbow, wrist, and shoulder is
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2. asked by Amanda
3. 511 views
1. A child who moved from throwing a ball using only an elbow movement to throwing a ball using her elbow, wrist, and shoulder
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2. asked by Miranda
3. 584 views
a child who moved from throwing a ball using only an elbow movement to throwing a ball using her elbow,wrist and shoulder is
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2. asked by action
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a baseball pitcher throws a baseball with a speed of 38m/s. estimate the average acceleration of the ball during the throwing
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2. asked by JACK
3. 717 views
a baseball pitcher throws a baseball with a speed of 38m/s. estimate the average acceleration of the ball during the throwing
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2. asked by JACK
3. 723 views
a baseball pitcher throws a baseball with a speed of 38m/s. estimate the average acceleration of the ball during the throwing
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2. asked by JACK 33
3. 1,026 views