Lessons

Eamcet Physics
1 st Year : Unit 4.3 ( Work-Power And Energy) - Collisions

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Q.

The object at rest suddenly explodes into three parts with the mass ratio 2:1:1. The parts of equal mass move at right angles to each other with equal speeds. The speed of the third part after the explosion will be

View Answer

Correct choice: B

Explanation:

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