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A weightlifter raises a 200 kg barbell over his head from the floor a displacement of 2m in 2.2 seconds. What is the average power he develops during the lift?
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Answered by
Damon
work done = 9.81*200 * 2
power = work done / time
= 9.81*200 *2/2.2 Watts
Wow, like a horse
Answered by
Jann
Why? How much is a horse watts around and a human max watts?
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