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A round object is rolling without sliding on a horizontal surface. If ratio of its translational energy to total energy is 2 : 3, then the object is a
detailed solution
Correct option is D
12mV212mV2+12IC(VR)2=23⇒11+ICmR2=23⇒IC=12 mR2Talk to our academic expert!
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Three particles each of mass m are located at vertices of an equilateral triangle ABC. They start moving with equal speeds each along the meridian of the triangle and collide at its center G. If after collisions A comes to rest and B returns its path along GB, then C
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