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A grandfather clock is powered by the descent of a 4.35-kg
Chapter 7, Problem 51P(choose chapter or problem)
Problem 51P
A grandfather clock is powered by the descent of a 4.35-kg weight. (a) If the weight descends through a distance of 0.760 m in 3.25 days, how much power docs it deliver to the clock? (b) To increase the power delivered to the clock, should the time it takes for the mass to descend be increased or decreased? Explain.
Questions & Answers
QUESTION:
Problem 51P
A grandfather clock is powered by the descent of a 4.35-kg weight. (a) If the weight descends through a distance of 0.760 m in 3.25 days, how much power docs it deliver to the clock? (b) To increase the power delivered to the clock, should the time it takes for the mass to descend be increased or decreased? Explain.
ANSWER:
Step 1 of 3
Here we have to calculate the power the descent delivers to the clock. The clock is powered by a descent with mass and it descends through the distance in the time duration .
Given data,
Using
To find,