A 95 kg man runs up a 20 m high stairs at a constant speed. If it takes him 8 seconds to reach the top of the stairs, what is his average power (in Watt)? g = 10m/s². h = 20 m a. 1625 b. 1875 c. 2125 d. 2375

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Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 67P: A person in good physical condition can put out 100 W of useful power for several hours at a...
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A 95 kg man runs up a 20 m high stairs at a constant speed. If it takes him
8 seconds to reach the top of the stairs, what is his average power (in
Watt)? g = 10m/s².
а. 1625
h = 20 m
b. 1875
с. 2125
d. 2375
Transcribed Image Text:A 95 kg man runs up a 20 m high stairs at a constant speed. If it takes him 8 seconds to reach the top of the stairs, what is his average power (in Watt)? g = 10m/s². а. 1625 h = 20 m b. 1875 с. 2125 d. 2375
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