JEE Previous Year Question
A ball of mass m is thrown vertically upward. Another ball of mass 2 m is thrown an angle with the vertical. Both the balls stay in air for the same period of time. The ratio of the heights attained by the two balls respectively is . The value of x is_____.
Topic: JEE PYQ
Answer: 1. Full step-by-step solution below.
Correct answer: 1
Solution
(1)Time of flight is same
vertical component of velocity is same
is same
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