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A freely falling body takes 2 seconds to...

A freely falling body takes 2 seconds to reach the ground on a planet, when it is dropped from a height of 8m. If the period of a simple pendulum is 'I' seconds on the planet, calculate the length of the pendulum. 

A

75cm

B

25 cm

C

50 cm

D

100cm

Text Solution

Verified by Experts

The correct Answer is:
D
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A freely falling body takes 2 seconds ot reach the ground on a plane, when it is dropped from a height of 8m. If the period of a simple pendulum is 'pi' seconds on the planet. Calculate the length of the pendulum.