A mass ' m ' moves with a velocity ' v ' and collides inelastical… - Vidyadip

MCQ

A mass ' $m$ ' moves with a velocity ' $v$ ' and collides inelastically with another identical mass. After collision the lst mass moves with velocity $\frac{v}{\sqrt{3}}$ in a direction perpendicular to the initial direction of motion. Find the speed of the 2 mass after collision

✓
$\frac{2}{\sqrt{3}} v$
B
$\frac{v}{\sqrt{3}}$
C
$v$
D
$\sqrt{3} v$

✓

Answer

Correct option: A.

$\frac{2}{\sqrt{3}} v$

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