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Two particles, of masses M and 2M, movin...

Two particles, of masses M and 2M, moving as shown, with speeds of `10m//s` and `5m//s`, collide elastically at the origin.After the collision, they move along the indicated directions with speeds `v_1` and `v_2` , respectively.The values of `v_1` and `v_2` are nearly :

A

`6.5ms^(-1)` and `3.2ms^(-1)`

B

`3.2ms^(-1)` and `12.6ms^(-1)`

C

`13.02ms^(-1)` and `19.7ms^(-1)`

D

`3.2ms^(-1) and 6.3ms^(1)`

Text Solution

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The correct Answer is:
C
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