Work, Energy and Power

Question: Two perfectly elastic particles P and Q of equal mass travelling along the line joining them with velocities 15 m/sec and 10 m/sec. After collision, their velocities respectively (in m/sec) will be

1) 0, 25

2) 5, 20

3) 10, 15

4) 20, 5

Solution:

Explanation: No Explanation

WEP Elastic and Inelastic collision

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