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A gust of wind pushes a beach ball with a force of 9 newtons. The ball rolls 10 meters in 3 seconds. What is the power of the wind?

Verified Answer :

MissPhiladelphia

Power is the rate of doing work. So, it is expressed as

power = work done/ time 

therefore power = force distance/ time 

Power = 9 10 / 3 = 30W

Hope this answers the question. Have a nice day.

macywhyna

Power is the rate of doing work. So power = work done/ time

therefore power = force distance/ time

= 9 10 / 3 = 30W

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