Two particles of equal masses moving with same speed collide perfectly in-elastically. After the collision, the combined mass moves with half of the speed of the individual masses. The angle between the initial momenta of individual particle is .

Two particles of equal masses moving with same speed collide perfectly

1.	Two particles of equal masses moving with same speed collide perfectly in-elastically. After the collision, the combined mass moves with half of the speed of the individual masses. The angle between the initial momenta of individual particle is .
Answer» Two particles of equal masses moving with same speed collide perfectly in-elastically. After the collision, the combined mass moves with half of the speed of the individual masses. The angle between the initial momenta of individual particle is .

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Two particles of equal masses moving with same speed collide perfectly in-elastically. After the collision, the combined mass moves with half of the speed of the individual masses. The angle between the initial momenta of individual particle is .

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