A sphere of mass 
moving with a constant velocity 
hits another stationary sphere of same mass. If 
is the coordinate of restitution, then ratio of velocities of the two spheres 
after collision will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
From conservation of linear momentum,
… (i)
From definition of 
… (ii)
Solving these two equations, we get’
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