A spherical ball A of mass 4 kg, moving in a straight line strikes another spherical ball B of mass 1 kg at rest. After the collision, A and B move with velocities 
and 
, respectively making angles of 
and 
with respect to the original direction of motion of A. The ratio 
will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
The situation of collision is given as below:
Along 
axis, momentum is zero 
Hence, 
Or 
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