NEET Physics Systems of Particles and Rotational Motion Questions Solved


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

Concept Videos :-

#4 | Definition of Momentum
#5 | Conservation of Momentum
#6 | Problems

Concept Questions :-

Linear momentum
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