Physics, 28.11.2020 03:50, fsyeda550

A 227 g ball is tied to a string. It is pulled to an angle of 9.62° and released to swing as a pendulum. A student with a stopwatch finds that 5 oscillations take 31 s. How long is the string?

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A 227 g ball is tied to a string. It is pulled to an angle of 9.62° and released to swing as a pendu...