Determine the velocity of the rock

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Reference no: EM131852774

Given:

The position of the rock is h(t) = 15t - 1.86t2, and the velocity of the rock is 15 m/s.

To determine: The velocity of the rock after 2 s and the velocity of the rock when its height is 25 m on its way up and on its way down.

Reference no: EM131852774

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