two particles of mass M1 and M2 and velocities U1 and U2 aU1 makes an...

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Physics

two particles of mass M1 and M2 and velocities U1 and U2 aU1 makes an elastic head on collision and the initial Kinetic energies of these two particles are equal and M1 comes to rest after collision then what is ratio of masses and velocities Two masses 2m and m are connected by an inextensible light string The string is passing over a light frictionless Pulley The mass 2m is resting on a surface and mass m is hanging in the air A particle of mass m strikes the mass m below from with velocity v0 and stick to it In another case a particle of mass m strikes the mass m with a velocity v0 from top and stick to it Calculate the ratio of velocities of mass m just after the collision in the first and second case

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3.7 Ratings (659 Votes)

To solve these problems lets break them down into two parts Part 1 Elastic Collision Given Two particles with masses M1 and M2 and velocities U1 and U2 alpha U1 The collision is elastic and M1 comes to rest after the collision Initial kinetic energies are equal Solution 1 Initial Kinetic Energies See Answer

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