Question

In a linear collision a particle with a initial speed Vo strikes a stationary particle of the same mass, if the final total kinetic energy is 50% greater than the original kinetic energy, the magnitude of the relative velocity betn the two particles after collision is :..............options (1) Vo/4. (2) √2Vo. (3) Vo/2. (4)Vo/√2. s ​

Answer 1

Correct option: (2) $\sf{\sqrt{2}\:V_{0}}$

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Answer 2

option 2 is the answer

√2Vo