Question

Two *** of same mass are projected one vertically upwards and the other at angle 60°** with the vertical. The ratio of their potential energy at the highest point is

(a) 3 : 2

(b) 2 : 1

(c) 4 : 1

(d) 4 : 3

Answer 1

Correct Option (c) 4 : 1

Explanation:

Potential energy at the highest point is given by