Two particles of masses m1 & m2 and velocities u1 and (αu1)(α≠0) make an elastic head on collision. If the initial kinetic energies of the two particles are equal and m1 comes to rest after collision, then

Two particles of masses m1 & m2 and velocities u1 and (αu1)(α≠0) m

1.	Two particles of masses m1 & m2 and velocities u1 and (αu1)(α≠0) make an elastic head on collision. If the initial kinetic energies of the two particles are equal and m1 comes to rest after collision, then
Answer» Two particles of masses $m_{1}$ & $m_{2}$ and velocities $u_{1}$ and $(α u_{1}) (α \neq 0)$ make an elastic head on collision. If the initial kinetic energies of the two particles are equal and $m_{1}$ comes to rest after collision, then

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Two particles of masses m1 &amp; m2 and velocities u1 and (αu1)(α≠0) make an elastic head on collision. If the initial kinetic energies of the two particles are equal and m1 comes to rest after collision, then

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Two particles of masses m1 & m2 and velocities u1 and (αu1)(α≠0) make an elastic head on collision. If the initial kinetic energies of the two particles are equal and m1 comes to rest after collision, then