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The object at rest suddenly explodes int...

The object at rest suddenly explodes into three parts with the mass ratio `2:1:1`. The parts of other with equal speed 'v' the speed of the third part after explosion will be .

A

`v`

B

`sqrt2v`

C

`(v)/(2)`

D

`v/(sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
`"mu" =m_(1) v_(1) + m_(2) v_(2) +m_(3) v_(3)`
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