Question

A pendulum with a period of 2.00000 s in one location (g = 9.80 m/s2) is...



A pendulum with a period of 2.00000 s in one location

(g = 9.80 m/s2)

is moved to a new location where the period is now 1.99757 s. What is the change in acceleration (in m/s2) due to gravity at its new location?

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Homework Answers

Answer #1

Time period of a pendulum is

Assuming L to be the same in both locations,

first location:

second location:

Let be the acceleration due to gravity in second location

Therefore,

dividing these equations, we get

Change in acceleration is

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