A body of mass m1 moving at a constant speed undergoes an elastic collision with a body of mass m2 initially at rest., the ratio of the kinetic energies of masses m2 and m1 after the collision is

A body of mass m1 moving at a constant speed undergoes an elastic coll

1.	A body of mass m1 moving at a constant speed undergoes an elastic collision with a body of mass m2 initially at rest., the ratio of the kinetic energies of masses m2 and m1 after the collision is
Answer» A body of mass $m_{1}$ moving at a constant speed undergoes an elastic collision with a body of mass $m_{2}$ initially at rest., the ratio of the kinetic energies of masses $m_{2}$ and $m_{1}$ after the collision is

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A body of mass m1 moving at a constant speed undergoes an elastic collision with a body of mass m2 initially at rest., the ratio of the kinetic energies of masses m2 and m1 after the collision is

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