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What is law of conservation of momentum ...

What is law of conservation of momentum ?

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MBD-FORCE AND LAW OF MOTION-Example
  1. From a rifle of mass 5000 g a bullet of 20 g is fired with a velocity ...

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  2. A girl of 40 kg mass jumps with a horizontal velocity of 5ms'1 on a st...

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  3. To bring a body into motion, what is required to be done ?

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  4. Why does an object fall down ?

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  5. Which type of force is required to change the direction of motion of t...

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  6. Why does a body stop after rolling down for some time ?

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  7. How can force of friction be reduced ?

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  8. Which scientist postulated the three laws of motion ?

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  9. By which other name the first law of motion is known ?

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  10. Of heavy and light objects, which have more inertia ?

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  11. What is the S.I unit of momentum ?

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  12. Why is talcum powder sprinkled on carrom board while playing ?

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  13. Why does an athlete run before taking a high jump ?

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  14. What is law of conservation of momentum ?

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  15. A bus and a ball are moving with the same speed. To stop which one wou...

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  16. A vehicle stops on applying brakes. During this activity, what happens...

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  17. 1 kg wt is equal to how many newtons ?

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  18. 1 newton is equal to how many kg wt ?

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  19. On which physical quantity inertia of an object depends ?

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  20. On which Newton's law of motion, the working principle of rocket is ba...

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