A ball moving with a velocity of 
strikes an identical stationary ball. After the collision, each ball moves at an angle of 
with the original line of motion. What are the speeds of the balls after the collision?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Using momentum conservation law along 
-axis
m 
… (i)
Along 
-axis,
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