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kati45 [8]
3 years ago
15

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

Biology
1 answer:
IceJOKER [234]3 years ago
5 0
W=98(5)cos(0)
=490J
P=W/t
=490/4
=122.5W
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