To calculate the power used by the elevator, we need to use the formula:
Power = Work / Time
Given that the work done is 2750 J and the time taken is 25 s, we can substitute these values into the formula:
Power = 2750 J / 25 s
Calculating this expression:
Power = 110 J/s
Therefore, the power used by the elevator is 110 J/s.
Using 2750 J of work, a toy elevator is raised from the ground floor to the second floor in 25 s. How much power does the elevator use? step by step
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