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Physics, 21.05.2021 02:40 adrian2006
A man lifts a bucket of water from a well that is 7 meters deep. The bucket and water together weigh 50 Newtons. He turns the crank handle with a force of 5 Newtons. The effort force is blank. (Fill in the blank)
A) 70 meters
B) 5 N
C) 50 N
D) 25 N
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A man lifts a bucket of water from a well that is 7 meters deep. The bucket and water together weigh...
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