Question

# 1. quulin of trajectory A ball is projected from a certain point on t surface. The horizontal and vertical displacem om a certain point on the surface of a planet at a certain angle with the horizontal X = 10 horizontal and vertical displacement x and y varies with time t in second as: 3t and y = 10t - 2 The maximum height attained by the ball is (A) 100 m A ball is thrown unward at anul (B) 75 m (C) 50 m (D) 25 m. 2.

Solution