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If A 100 kilogram man climbs a flight of stairs to a height of fourteen meter in ten seconds how much is the power and for the work done?
Wiki User
∙ 15y ago
To raise 100 KG by 14 meters the work done is 100 x 9.81 x 14 = 13734 Joules. (9.81m/sec2 is the acceleration of a body in free fall, commonly called 'g')
To do this work in 10 seconds means a power of 1373.4 Joules/second = 1373.4 watts
Wiki User
∙ 15y ago
Wiki User
∙ 15y ago250 watts
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