A ball is thrown such that it strikes the ground with velocity 
making an angle 
with the vertical. The height to which it rises after the collision (if the coefficient of restitution is 
) is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Where 
and 
are components of velocities after and collision along y-axis.
Hence, 
Hence, the required height 
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