callummason2 callummason2
  • 16-10-2020
  • Biology
contestada

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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zoedlamini02
zoedlamini02 zoedlamini02
  • 16-10-2020
W=98(5)cos(0)
=490J
P=W/t
=490/4
=122.5W
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