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Verizon [17]
3 years ago
14

A certain pendulum oscillates back and forth every 3.00s . What would the new period be, in s , if the pendulum were one-half of

its original length?
Physics
1 answer:
MAVERICK [17]3 years ago
4 0

Answer:

2.122 second

Explanation:

T1 = 3 s

L1 = L

L2 = L/2

As we know the time period of a simple pendulum is related by the length of the pendulum as

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

Here, only the length of pendulum changes and the value of g is constant so,

\frac{T_{2}}{T_{1}} =\sqrt{\frac{L_{2}}{L_{1}}}

\frac{T_{2}}{3} =\sqrt{\frac{L}{2L}}

T2 = 2.122 second

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