Two stones are projected with the same speed at different angles to the horizontal
PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
Two stones are projected with the same speed at different angles to the horizontal. Their horizontal ranges are equal. The angle of projection of one is 3π and its maximum height is 102m. The maximum height reached by the other, in metres, is
(1) 76
(2) 84
(3) 56
(4) 34