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When a massive body suffers an elastic c...

When a massive body suffers an elastic collision with a stationary light body, then massive body approximately comes to rest and light body

A

acquires velocity greater than initial velocity of massive body.

B

sticks to the massive body and remains at rest.

C

acquires half the iniitial velocity of the massive body.

D

remains at rest but does not stick to the massive body.

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TARGET PUBLICATION-LAWS OF MOTION-EXERCISE
  1. Which of the following is NOT an example of inelastic collision?

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  2. For perfectly elastic collision

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  3. When a massive body suffers an elastic collision with a stationary li...

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  4. A ball of mass 5 kg travelling with velocity of 15 cm/s makes a head o...

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  5. The ratio of relative velocity of separation after collision to the re...

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  6. Choose the correct options A block of mass m moving at a speed of u c...

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  7. A body of mass 0.1 kg travelling with a velocity of 5 m/s, collides h...

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  8. A body of mass m moving with velocity 3km//h collides with a body of m...

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  9. Choose the correct options A ball of mass 250 g moving with 20 m//s s...

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  10. Choose the correct options The turning effect of the applied force doe...

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  11. The ability of a force to produce rotational motion is measured by its...

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  12. The direction of torque is given by .

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  13. The unit of moment of force is same as .

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  14. Torque can NOT be given by

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  15. A rigid body is rotating about an axis. The best way to stop it is app...

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  16. What is the torque of force vec F = (2hati -2hatj - 4hatk) N acting at...

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  17. Choose the correct options A mass of 10 kg is suspended from a rope wo...

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  18. is a pair of equal and parallel forces acting in opposite directions a...

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  19. The moment of couple is independent of

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  20. Force applied to open or close a water tap is an example of .

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