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If two bodies collide , then impulsive f...

If two bodies collide , then impulsive foce between them can change

A

Speed of each s

B

Kinetic energy of each

C

Momentum of each

D

All of these

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-ASSIGNMENT ( SECTION -A)
  1. A machine gun fires a bullet of mass 65 g with a velocity of 1300 m/s...

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  2. The masses of two bodies are in the ratio 1:6 and their velocities are...

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  3. If two bodies collide , then impulsive foce between them can change

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  4. Choose the correct statement

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  5. A bullet of mass A and velocity B is fired into a wooden block of ma...

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  6. A boy of mass 50 kg jumps with horizontal velocity of 1 m/s on to a ...

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  7. A bullet of mass 40 g is fired from a gun of mass 10 kg. If velocity o...

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  8. A ball of mass 50 g is dropped from a height of 20 m. A boy on the gro...

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  9. A string tied on a roof can bear a maximum tension of 50 kg wt. The mi...

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  10. If a block moving up at theta = 30^(@) with a velocity 5m/s, stops aft...

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  11. In the given figure , what wil be the acceleration of each block ?

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  12. T(1) and T(2) in the given figure are

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  13. Which of the following is a contact force :

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  14. Three blocks of masses 5 kg, 10 kg and 15 kg are connected to - light ...

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  15. Two blocks of mass m(1) and m(2) lie on smooth horizontal table in co...

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  16. In the figure given below , with what acceleration does the block of m...

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  17. Two masses m(1) and m(2) are connected to the end of a string passing...

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  18. An elevator is moving vertically up with a acceleration a the...

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  19. A20 kg block is initally at rest. A 75 N force is required to set the ...

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  20. Which of the following is a self adjusting force?

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