A bullet of mass 10 g leaves a rifle at a initial velocity of 100 m/s. and strikes the earth at the same level with a velocity o

A bullet of mass 10 g leaves a rifle at a initial velocity of 100 m/s. and strikes the earth at the same level with a velocity of 500 m/s. The work done in joules overcoming the resistance of air will be

(A) 375

(B) 3750

(D) 500

A bullet of mass 10 g leaves a rifle at a initial velocity of 100 m/s. and strikes the earth at the same level with a velocity of 500 m/s.

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