A wall clock measures time using a vertical spring-mass system. The clock advances by one second each time the mass reaches an extreme position. At the equator, the clock provides the correct time. If this clock is transported to the poles,

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A wall clock measures time using a vertical spring-mass system. The clock advances by one second each time the mass reaches an extreme position. At the equator, the clock provides the correct time. If this clock is transported to the poles, it will

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Correct answer: B. give correct time

The time period of a vertical spring-mass system is given by T = 2 m k . The time period depends only on the mass m and the spring constant k , and is independent of the acceleration due to gravity g . When the clock is transported from the equator to the poles, the value of g increases, but the mass m and the spring constant k remain constant. Since the time period T does not depend on g , the clock will continue to operate with the exact same time period. Therefore, the clock will give the correct time at the pol

A wall clock measures time using a vertical spring-mass system. The clock advances by one second each time the mass reaches an extreme position. At the equator, the clock provides the correct time. If this clock is transported to the poles, it will

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