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A spaceship travelling along +y axis wit...

A spaceship travelling along `+y` axis with speed `v_(0)` suddenly shoots out one fourth of its parts with speed `2v_(0)` along `+x`-axis. `xy` axes are fixed with respect to ground. The velocity of the remaining part is

A

`(2)/(3) upsilon_(0)`

B

`(sqrt(20))/(3)upsilon_(0)`

C

`(sqrt(5))/(3)upsilon_(0)`

D

`(sqrt(13))/(3) upsilon_(0)`

Text Solution

Verified by Experts

The correct Answer is:
B
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