Question

The ratio of minimum kinetic energies of two projectiles of the same mass is 2 1. The ratio of maximum heights attained by them is 3: 1. Then, the ratio of their ranges is​

Answer 1

Explanation:

4:1

Given : m

1

=m

2

=m

Let the projectiles are projected with respective velocity u

1

and u

2

.

K.E

2

Answer 2

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