The length of a pendulum is measured as 20.0 cm. The time interval for – InterviewSolution

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1.	The length of a pendulum is measured as 20.0 cm. The time interval for 100 oscillations is measured as 90 s with a stop watch of 1 s resolution. Find the approximate percentage error in g to the nearest integer.
Answer» The length of a pendulum is measured as 20.0 cm. The time interval for 100 oscillations is measured as 90 s with a stop watch of 1 s resolution. Find the approximate percentage error in g to the nearest integer.

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