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What type of forces-balanced or unbalanc...

What type of forces-balanced or unbalanced-act on a rubber ball when we press it between our hands?

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R G PUBLICATION-FORCE AND LAWS OF MOTION-EXAMPLE
  1. What are the conditions under which a body can stay in a state of rest...

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  2. Which force opposes motion when a body is being pulled or pushed?

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  3. What type of forces-balanced or unbalanced-act on a rubber ball when w...

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  4. When pedalling is stopped the velocity of a bicyle in motion gradually...

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  5. Under what condition a moving body will continue to be in the state of...

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  6. Describe the effect on passenger when a moving bus suddenly changes it...

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  7. What is the relation between applied force and momentum produced in a ...

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  8. What do you mean by conservation of momentum?

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  9. When a, bullet leave a gun, the gun presses on the shoulder of the per...

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  10. When a Carpet is beaten with a stick, dust comes out of it. Explain

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  11. If the mass of a body is halved and its velocity doubled, its momentum...

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  12. A five-rupee coin is put on a thick smooth card and place it on a glas...

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  13. Why is it dangerous to jump out of a moving bus?

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  14. Mention three effects of force on a body.

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  15. Prove that F = ma Where, F rarr applied force m rarr of the body ...

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  16. Prove the law of conservation of momentum.

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  17. Forces F1 and F2 and applied on two bodies of mass m each. The acceler...

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  18. A body of mass 150 kg is moving with a velocity 20 m/s and it takes 5 ...

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  19. The mass, of a body at rest is 3 kg. How much force has to be applied ...

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  20. For how long a force of 100 Newton has to be applied on a body at rest...

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