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A weightlifter raises a barbell of mass 150 kg from the floor to over his head 2.5 meters in 3 seconds. What is his average power input?
8 years ago

Answers

Scott
m * g * h / t

150 * 9.8 * 2.5 / 3 = ? Watts
8 years ago
Aaron
1225 watts
8 years ago

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