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A 40 kg slab rests on a frictionless flo...

A 40 kg slab rests on a frictionless floor. A 10 kg block rests on top of the slab. The coefficient of friction between the block and the slab is 0.40. The 10 kg block is acted upon by a horizontal force of 100 N. If `g=10m//s^(2)`, the resulting acceleration of the slab will be

A

`1.0 m//s^(2)`

B

`1.47 m//s^(2)`

C

`1.52 m//s^(2)`

D

`6.1 m//s^(2)`

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AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-Assignment (SECTION-B)
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  2. If a pushing force making an angle alpha with horizontal is applied on...

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  3. A 40 kg slab rests on a frictionless floor. A 10 kg block rests on top...

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  4. A block of mass m, is kept on a wedge of mass M, as shown in figure su...

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  5. A particle describes a horizontal circle of radius r on the smooth su...

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  6. If the string of a conical pendulum makes an angle theta with horizont...

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  7. Force acting on a body varies with time as shown below. If initial mom...

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  8. In the figure shown, horizontal force F(1) is applied on a block but t...

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  9. Arrangement of two block system is as shown. The net force acting on 1...

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  10. A 6000kg rocket is set for vertical firing. If the exhaust speed is 10...

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

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  12. An open carriage in a goods train is moving with a uniform velocity of...

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  13. A dynamometer D is attached to two blocks of masses 6 kg and 4 kg as s...

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  14. Figure shows two blocks connected by a light inextensible string as sh...

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  15. A block of 10 kg mass is placed on a rough inclined surface as shown i...

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  16. A block (mass = M kg) is placed on a rough inclined plane. A force F i...

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  17. Figure shows two block system, 4 kg block rests on a smooth horizontal...

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  18. A block of weight W is supported by three strings as shown in figure. ...

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  19. A car accelerates on a horizontal road due to the force exerted by

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  20. Which of the following quantities are independent of the choice of ori...

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