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April 17, 2014

Homework Help: physics

Posted by xp on Tuesday, October 9, 2012 at 10:12pm.

A record was set for stair climbing when a man ran up the 2300 steps of the Empire State Building in 10 minutes and 20 seconds. If the height gain of each step was 0.2 m, and the man's mass was 63.0 kg, what was his average power output during the climb?

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