A stone is thrown up a slope of inclination 60° to the horizontal. At what angl

Question

A stone is thrown up a slope of inclination 60° to the horizontal. At what angle to the slope must the stone be thrown so as to land as far as possible from the point of projection ?

Options:

A . 15°

B . 30°

C . 45°

D . 75°

Answer: Option A

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