Question

To find the value of g by using simple pendulum,the following observations were made:Length of the thread,l= (100 +/- 0.1) cm.Time period of oscillation,T=(2 +/- 0.1) s.Calculate the maximum permissible error in measurement of g.Which quantity should be measured more and why ?

Answer 1

Hey.
Here is your answer.
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Answer 2

Answer:

10.1persent

Explanation:

persentage error always add and power is multiply

g=4pi*2 l/t*2