Question

The time period of a simple pendulum
depends on its Length and accelera-
tion due to gravity Derine the
expression for period of excellection
using dimensional analysis
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Answer 1

Explanation:

A mass m suspended by a wire of length L is a simple pendulum and undergoes simple harmonic motion for amplitudes less than about 15º. The period of a simple pendulum is T=2π√Lg T = 2 π L g , where L is the length of the string and g is the acceleration due to gravity.