Physics-Angular Momentum
NEET Physics Angular Momentum MCQ Question
Type: MCQ-numerical-Hard-Class 11
Two identical billiard balls undergo a glancing elastic collision where one ball is initially at rest. What is the angle between their velocities after the collision?
A
90 degrees
B
45 degrees
C
60 degrees
D
30 degrees
Correct Answer
Option A
Detailed Explanation
When two equal masses undergo a glancing elastic collision with one at rest, they move at right angles to each other as per the NCERT context.
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