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The momentum p of an object varies with ...

The momentum p of an object varies with time (t) as shown in figure. The corresponding force (F)- time (t) graph is -

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AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-Assignment (SECTION-B)
  1. Two blocks of mass M and m are kept on the trolley whose all surfaces ...

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  2. Find the acceleration of 3 kg mass when acceleration of 2 kg mass is 2...

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  3. What is the minimum value of F needed so that block begins to move upw...

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  4. A force barF=hati+4hatj acts on block shown. The force of friction act...

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  5. Figure shows tow cases. In first case a spring (spring constant K) is ...

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  6. A money of mass 40 kg climbs up a rope, of breaking load 600 N hanging...

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  7. Coefficient of friction between A and B is mu . The minimum force F wi...

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  8. A block of mass 10 kg is held at rest against a rough vertical wall [...

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  9. A block is projected with speed 20 m/s on a rough horizontal surface. ...

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  10. An object starts from rest and is acted upon by a variable force F as ...

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  11. A particle of mass m moves with constant speed v on a circular path of...

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  12. The frictional force acting on 1 kg block is

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  13. The tension T in the string shown in figure is

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  14. An object of mass 2 kg at rest at origin starts moving under the actio...

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  15. A block of mass m is at rest on a rough inclined plane of angle of inc...

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  16. A block of mass m takes time t to slide down on a smooth inclined plan...

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  17. A person stands in contact against the inner wall of a rotor of radius...

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  18. The magnitude of force acting on a particle moving along x-axis varies...

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  19. Three forces vecF(1)=(2hati+4hatj)N : vecF(2)=(2hatj-hatk)N and vecF(...

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  20. The momentum p of an object varies with time (t) as shown in figure. T...

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