An arrow must rise to a vertical height of above the point of launch

PHYSICS · Subjective · CBSE · Physics · Gravitation · Gravitation

Problem

An arrow must rise to a vertical height of

35\,\text{m}

above the point of launch. Determine: (i) the minimum initial speed it should be given, and (ii) the time it will take to reach that height. Use

g = 9.8\,\text{m}\,\text{s}^{-2}

.

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