A particle of mass m is projected with a speed u from the ground at an angle 
w.r.t. horizontal (x -axis). When it has reached its maximum height, it collides completely in-elastically with another particle of the same mass and velocity 
. The horizontal distance covered by the combined mass before reaching the ground is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
JEE Main 2020
so horizontal range after collision 
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