ratio of horizontal component of velocity=2:1..
ratio of vertical component of velocity also 2:1..
so ans shud be4:1
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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1 Answers
Hardik Sheth
·2013-04-23 04:46:09