A bolt is dropped from a bridge under construction

Reference no: EM13561128

A bolt is dropped from a bridge under construction, falling 67 m to the valley below the bridge. (a) In how much time does it pass through the last 22% of its fall? What is its speed (b) when it begins that last 22% of its fall and (c) when it reaches the valley beneath the bridge?

Reference no: EM13561128

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