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Standard X

Physics

Newton's Second Law

Two particles...

Question

Two particles of mass m1 and m2 in projectile motion have velocities v1 and v2 respectively at time t=0 . They collide at time t1 . Their velocities become v1' and v2' at time 2t1 while still moving in air. The value of |(m1v1'+ m2v2')-(m1v1 + m2v2')|

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