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Law of Conservation of Mechanical Energy

24. 2 particl...

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24. 2 particles at a distance 5m apart are thrown towards each other on a smooth inclined plane with equal speed v. Inclined plane is at angle 30 degree with horizontal. It is known that both particles move on a straight line. The particles collide at the point from where the lower particle is thrown. If v=10/n m/sec.Find n

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