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A teacher pushed a 98 newton desk across a floor for a distance of 5 meters in 4 seconds what was his power

A teacher pushed a 98 newton desk across a floor for a distance of 5 meters in 4 seconds what was his power
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A teacher pushed a 98 newton desk across a floor for a distance of 5 meters in 4 seconds what was his power

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User J Ng
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1 Answer

7 votes
W=98(5)cos(0)
=490J
P=W/t
=490/4
=122.5W
answered
User Howard Pinsley
by
7.6k points
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