Two object m1 and m2 are moving into same straight line of velocity 5m/s and 2m/s. after collision these object stick together .What will the velocity combine object after collision?
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Elastic Collision Formula. An elastic collision is a collision where both kinetic energy, KE, and momentum, p, are conserved. This means that KE0 = KEf and po = pf. ... And, since p = linear momentum = mv, then we write m1v1i + m2v2i = m1v1f + m2v2f.
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check my uploaded image for detailed solution. Hope it helps
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