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Assertion: A bullet is fired from a rifl...

Assertion: A bullet is fired from a rifle. If the rifle recoils freely, the kinetic energy of rifle is more than that of the bullet.
Reason: In the case of rifle bullet system, the law of conservation of momentum violates.

A

Assertion is True, Reason is True, Reasn is a correct explanation for Assertion

B

Assertion is True, Reason is True, Reason i not a correct explanation for Assertion

C

Assertion is True, Reason is False

D

Assertion is False, Reason is False.

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TARGET PUBLICATION-LAWS OF MOTION-EXERCISE
  1. The momentum of a system is conserved .

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  2. A collision of two objects occurs in an inertial frame of reference A....

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  3. Assertion: A bullet is fired from a rifle. If the rifle recoils freely...

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  4. A body of mass M at rest explodes into three pieces, two of which of m...

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  5. A body of mass explodes at rest break up into three parts. If two part...

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  6. A bullet moving with a speed of 400 m/s penetrates a sand bag and drop...

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  7. A stationary body of mass 3 kg explodes into three equal pieces. Two o...

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  8. A ball moving with a speed of 10" m s"^(-1) strikes an identical ball ...

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  9. A bullet hits and gets embedded in solid block resting on a frictionle...

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  10. In inelastic collision,

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  11. One metallic sphere is at rest. Another metallic sphere hits the first...

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  12. Choose the correct options A body of mass 2 kg, travelling at 4 m//s m...

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  13. A ball of mass 0.1 kg makes an elastic head on collision with a ball o...

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  14. A body of mass 1 kg moving with velocity 5 m/s collides with another b...

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  15. A 100 g iron ball having velocity 10 m/s collides with a wall at an an...

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  16. If two balls each of mass 0.06 kg moving in opposite directions with s...

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  17. A ball weighing 10 g hits a hard surface vertically with a speed of 5 ...

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  18. A large force is acting on a body for a short time. The impulse impart...

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  19. A cricket ball of mass 0.5 kg strikes a circket bat normally with a ve...

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  20. When a torwue acting upon a system is zero, then which of the followin...

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