Question

While measuring the acceleration due to gravity (g) by a simple pendulum,

A student makes error of 1% in the length ( l ) of the pendulum and error of

3 % in the value of time period(T) . Calculate his percentage error in the

measurement of g by the relation g = 4 π2

(



2

)

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Answer 1

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Answer 2

Answer:

i am still solving this question