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Two cars of masses m(1) and m(2) are mov...

Two cars of masses `m_(1)` and `m_(2)` are moving in circles of raddii `r_(1)` and `r_(2)` respectively. Their speeds are such that they make complete circle in the same time t The ratio of their centripetal acceleration is .

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NARAYNA-LAW OF MOTION-EXERCISE - IV
  1. Two cars of masses m(1) and m(2) are moving in circles of raddii r(1) ...

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  2. When a body is stationary:

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  3. The inertia of a moving object depends on:

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  4. A thief stole a box full of valuable articles of weight W and while ca...

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  5. There are three Newton's laws of motion namely I, II and III : we can ...

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  6. Two blocks m(1) = 5 g and m(2)= 10 g are hung vertically over a light ...

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  7. In the figure a smooth pulley of negligible weight is suspended by a s...

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  8. Two masses 2 kg and 3 kg are attached to the end of the string passed ...

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  9. Two bodies of mass 6 kg and 4 kg are tied to a string as shown in the ...

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  10. The pulley arrangements shown in figure are identical, the mass of the...

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  11. A string of negligible mass going over a clamped pulley of mass m supp...

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  12. Two masses of 8 kg and 4 kg are connected by a string as shown in figu...

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  13. An empty plastic box of mass m is found to accelerate up at the rate o...

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  14. A monkey is decending from the branch of a tree with constant accelera...

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  15. Fig. shows a system of three masses being pulled with a force F. the m...

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  16. Fig. shows a block of mass m(1) resting on a smooth surface. It is con...

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  17. A 100 kg block is suspended with the help of three strings A, B and C....

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  18. A frictionless inclined plane of length l having inclination theta is ...

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  19. Friction

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  20. A box is placed on an inclined plane and has to be pushed down.The ang...

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  21. Figure shows two block A and B pushed against the wall with the force ...

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