A particle of mass m is moving along the x-axis with initial velocity u^i. It collides elastically with a particle of mass 10m at rest and then moves with half its initial kinetic energy (see figure). If sinθ0=√nsinθ2, then value of n is

A particle of mass m is moving along the x-axis with initial velocity

1.	A particle of mass m is moving along the x-axis with initial velocity u^i. It collides elastically with a particle of mass 10m at rest and then moves with half its initial kinetic energy (see figure). If sinθ0=√nsinθ2, then value of n is
Answer» A particle of mass $m$ is moving along the x-axis with initial velocity $u^i$ . It collides elastically with a particle of mass $10 m$ at rest and then moves with half its initial kinetic energy (see figure). If $sin θ_{0} = \sqrt{n} sin θ_{2}$ , then value of $n$ is

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A particle of mass m is moving along the x-axis with initial velocity u^i. It collides elastically with a particle of mass 10m at rest and then moves with half its initial kinetic energy (see figure). If sinθ0=√nsinθ2, then value of n is

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