Question:
For a perfectly elastic collision, the coefficient of restitution \( e \) is
For a perfectly elastic collision, the coefficient of restitution \( e \) is
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In a perfectly elastic collision, the coefficient of restitution is always 1.
Updated On: Jan 26, 2026
- Zero
- 1
- 0.75
- 0.5
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the coefficient of restitution.
The coefficient of restitution \( e \) is a measure of the elasticity of a collision. For a perfectly elastic collision, \( e = 1 \), meaning no kinetic energy is lost during the collision.
Step 2: Conclusion.
Thus, the correct answer is (B), 1.
The coefficient of restitution \( e \) is a measure of the elasticity of a collision. For a perfectly elastic collision, \( e = 1 \), meaning no kinetic energy is lost during the collision.
Step 2: Conclusion.
Thus, the correct answer is (B), 1.
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