Home JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-15 Two bodies of the same mass are moving with …
JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-15 Single Correct MCQ
Published on: August 13, 2026

Two bodies of the same mass are moving with the same speed, but in different directions in a plane. They have a completely inelastic collision and move together thereafter with a final speed which is half of their initial speed. The angle between the initial velocities of the two bodies (in degree) is

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Verified by Experts
The correct answer is:
120

(120)

In Horizontal Direction

By Momentum conservation.

In vertical direction

By Momentum conservation.

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