A ball is projected vertically upward with speed v. another ball of the same mass is projected at an angle of 60^(@) with the vertical with the same speed. The ratio of their potential energy at the highest point is:

A ball is projected vertically upward with speed v. another ball of th

1.	A ball is projected vertically upward with speed v. another ball of the same mass is projected at an angle of 60^(@) with the vertical with the same speed. The ratio of their potential energy at the highest point is:
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