A shell of mass 20 kg at rest explodes i...

A shell of mass `20 kg` at rest explodes into two fragments whose masses are in the ratio `2 : 3`. The smaller fragment moves with a velocity of `6 m//s`. The kinetic energy of the larger fragment is

96 J

216 J

144 J

360 J

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NTA MOCK TESTS-NTA NEET SET 55-PHYSICS

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