Physics, asked by nikita95, 1 year ago

compute the power required by a man to move a 10kg mass to change the speed from 10m/s to 20m/s in 5sec

Answers

Answered by kushalankur09p5h135
4
power will be 300 joule per sec

nikita95: How it is done so me the step
kushalankur09p5h135: calculate work done which is equal to change in kinetic energy and divide it by time you will get the power
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