(Answered) A 265 g ball is tied to a string it is pulled to an angle

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A 265 g ball is tied to a string. It is pulled to an angle of 6.8 ° and released to swing as a pendulum. A student with a stopwatch finds that 11 oscillations take 14 s.

A) How long is the string?

Express your answer to two significant figures and include the appropriate units.

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