1. Determine the power required by an 80kg man to run down a slope from 1.0 m/s to 2.0 m/s in 2 seconds.

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Chapter7: Work, Energy, And Energy Resources
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Power

1. Determine the power required by an 80kg man to
run down a slope from 1.0 m/s to 2.0 m/s in 2
seconds.
2. a 95 kg runningback runs accelerates from 5.0
m/s to a final velocity. determine his final
velocity given that the power is 200 Joule/sec and
the running was done for 5 seconds.
Transcribed Image Text:1. Determine the power required by an 80kg man to run down a slope from 1.0 m/s to 2.0 m/s in 2 seconds. 2. a 95 kg runningback runs accelerates from 5.0 m/s to a final velocity. determine his final velocity given that the power is 200 Joule/sec and the running was done for 5 seconds.
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