Question

 Find the angle of projection for which the maximum height attained and the range are equal for a given initial velocity.
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Answer 1

Explanation:

The angle of projection of a projectile for which range is double the maximum height will be

In the nutshell, the range,R, increases with increasing angle of projection for 0° ≤ θ < 45°; the range,R, is maximum when θ = 45°; the range,R, decreases with increasing angle of projection for 45° < θ ≤ 90°

Answer 2

Answer:

no idea

Explanation: