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A force of 110N is applied horizontally to the handles of a lawnmower to move it at a speed of 0.80m/s across a lawn, Find the power used to mow the lawn.

Respuesta :

Answer:

88 watt

Explanation:

The rate of doing work is defined as power.

Its SI unit is watt.

The formula for power is given by

P = work / time

P = force × distance / time

P = force × velocity

P = 110 × 0.8

P = 88 watt

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