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Two spheres each of mass .m.. Each movin...

Two spheres each of mass .m.. Each moving with velocity u moving in directions at `30^(@)` S of E and `30^(@)` N of E respectively collide at point O and stick to each other. The velocity of the combination later becomes

A

`(sqrt(3u))/(2)` due east

B

`sqrt(3) u` due east

C

`(2u)/(sqrt(3))` due north

D

`(sqrt(3u))/(2)` due west

Text Solution

Verified by Experts

The correct Answer is:
A
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