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A pendulum on the earth has a period of 2 seconds. What is the length of the pendulum?
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16 votes
A pendulum on the earth has a period of 2 seconds. What is the length of the pendulum?

User Mujeeb Ishaque
by
4.6k points

1 Answer

7 votes

Answer:

0.994 m

Step-by-step explanation:

T = 2 sec

Use
T=2\pi\sqrt(L)/(g)\\L = g((T)/(2\pi))^2=9.81((2)/(2\pi))^2=0.994 m

User CRD
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