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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

1 Hard

1 of 1

Application +4 | -1

A body of mass

m_1

collides head on elastically with a stationary body of mass

m_2

. If velocities of

{m}_1

before and after the collision are

{v}

and

-{v} / 3

respectively then the value of

m_1 / m_2

is-

View answer and explanation

Correct option: C

0.5

Option C (0.5) is correct because it is the ratio that satisfies the conditions of elastic collision and the given velocities.

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