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A body is acted upon by a number of exte...

A body is acted upon by a number of external forces. Can it remain at rest ?

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MODERN PUBLICATION-Force-Exercise
  1. What is an impulse? How is it related to the change in momentum?

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  2. Can a body remain in state of rest, when external forces are acting on...

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  3. A body is acted upon by a number of external forces. Can it remain at ...

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  4. If net force acting on a body is zero, then will the body remain neces...

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  5. Name physical situation, where the mass of body changes with time.

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  6. When are the two bodies said to posses equal masses ?

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  7. Is a bus moving along a circular track, an inertia frame of reference ...

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  8. what can be said about the motion of the vehicle if a plumb line hangi...

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  9. The assertion mad by the Newton's first law of motion that every body ...

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  10. According to Newton's first law of motion, a body moving with a unifor...

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  11. Explain why:- a horse cannot pull a cart and run in empty space.

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  12. Why do we fall forward, when a moving body suddenly stops ? Explain, s...

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  13. Why the passengers fall in backward direction when a bus suddenly star...

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  14. A stone when thrown on a glass window smashes the window pane to piece...

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  15. Why are porcelain objects wrapped in paper or straw before packing for...

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  16. Why are shockers used in scooter and cars ? Explain.

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  17. A man suspends a fish from the spring balance held in his hand and the...

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  18. A spring weighing machine inside a stationary lift reads 50 kgf, when ...

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  19. A spring weighing machine inside a stationary lift reads 50 kgf, when ...

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  20. In which case will a rope have the greater tension : two men pull the ...

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