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yKpoI14uk [10]
3 years ago
10

By what factor should the length of a simple pendulum be changed in order to triple the period of vibration?

Physics
1 answer:
kenny6666 [7]3 years ago
4 0

Answer:

increased by 9 times

Explanation:

As the period of a simple pendulum is defined as the following formula

T = 2\pi\sqrt{\frac{L}{g}}

where L is the length of the pendulum and g is the constant gravitational acceleration. Since L is under a square root, if you want to triple the period of vibration, L must be increased by 9 times so that \sqrt{9} = 3

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