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Center of Mass, Momentum & Collision

JEE Main level, single correct, medium

29 of 130

Question 29 of 130

A spring is compressed between two blocks of masses $m_1$ and $m_2$ placed on a horizontal frictionless surface as shown in the figure. When the blocks are released, they have initial velocity of $v_1$ and $v_2$ as shown. The blocks travel distances $x_1$ and $x_2$ respectively before coming to rest. The ratio $\left(\frac{x_1}{x_2}\right)$ is

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Answer: (A) $\frac{m_2}{m_1}$

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JEE Main question paper PDF

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JEE Main 2025 Apr 2 Shift 1 question paper

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JEE Main Physics practice question on Center of Mass, Momentum & Collision (momentum), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.