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When you're 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. 589 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. 509 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
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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
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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. 556 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. 697 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. 706 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. 1,001 views