Question:
A particle (π1) of mass π moving with speed π£ collides with a stationary identical particle (π2). The particles bounce off each other elastically with π1 getting deflected by an angle π = 30Β° from its original direction. Then, which of the following statement(s) is/are true after the collision?
A particle (π1) of mass π moving with speed π£ collides with a stationary identical particle (π2). The particles bounce off each other elastically with π1 getting deflected by an angle π = 30Β° from its original direction. Then, which of the following statement(s) is/are true after the collision?
Updated On: Oct 25, 2024
- Speed of π1 is \(\frac{\sqrt3}{2}\) V
- Kinetic energy of π2 is 25% of the total energy
- Angle between the directions of motion of the two particles is 90Β°
- The kinetic energy of the centre of mass of π1 and π2 decreases
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The Correct Option is A, B, C
Solution and Explanation
The correct options are: A, B and C
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