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2) How do you calculate the amount of work done? the amount of power exerted? 3) What is the difference between work and power? 4)

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2) How do you calculate the amount of work done? the amount of power exerted? 3) What is the difference between work and power? 4) Two people climbed to the roof of a building. The old person walked up a gentle ramp. The young person climbed up a steep spiral staircase. Which person did more work? Explain

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