Kinematics

The ratio of minimum kinetic energies of two projectiles of same mass is 4:1. The ratio of the maximum height attained by them is also 4:1. What is the ratio of their ranges?

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333
Hardik Sheth ·

ratio of horizontal component of velocity=2:1..
ratio of vertical component of velocity also 2:1..
so ans shud be4:1

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