Question Detail

PHY 101 PHY 101 Past Questions Objective Question
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Question

The coefficient of restitution e is defined as the ratio of the:
Options
A Velocity of approach to the velocity of separation.
B Velocity of separation to the velocity of approach.
Correct Answer
C Final kinetic energy to the initial kinetic energy.
D Momentum after collision to momentum before collision.
Correct Answer

Option B is the correct answer.

Detailed Explanation

The coefficient of restitution e is defined as the ratio of the relative velocity of separation to the relative velocity of approach. e = (v2 - v1)/(u1 - u2).

Hint

It measures how 'bouncy' a collision is.

Question Info

Course: PHY 101
Topic: PHY 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 492 of 1250
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