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Two masses M(1)=5kg,M(2)=10kg are connec...

Two masses `M_(1)=5kg,M_(2)=10`kg are connected at the ends of an inextensible string passing over a frictionless pulley as shown. When masses are released, then acceleration of masses will be

A

g

B

`g//2`

C

`g//3`

D

`g//4`

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SL ARORA-Laws of Motion-Exercise
  1. Which one of the following is a non-conservative force ?

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  2. A person used force (F) , shown in figure to move a load with constant...

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  4. Three equal weights of 3 kg each are hanging on a string passing over ...

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  5. If the normal force is doubled, the coefficient of friction is

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  6. A block has been placed on an inclined plane with the slope angle thet...

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  7. A body of mass m is placed on a rough surface with coefficient of fric...

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  8. A 60 kg weight is dragged on a horizontal surface by a rope upto 2 met...

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  9. A marble block of mass 2 kg lying on ice when given a velocity of 6m//...

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  10. A block of mass M is pulled along a horizontal surface by applying a f...

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  11. A body of mass 40kg resting on a rough horizontal surface is subjected...

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  12. A particle revolves round a circular path. The acceleration of the par...

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  15. A body is allowed to slide down a frictionless track from rest positio...

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  16. A hemispherical bowl of radius R si set rotating abouv its axis of sym...

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  17. A gun of mass 10kg fires 4 bullets per second. The mass of each bullet...

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  18. A cart loaded with sand having total mass m(0)=1800kg moves on a str...

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  19. The rear side of a truck is open and a box of mass 20kg is placed on t...

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  20. A bomb moving with velocity (40hati+50hatj - 25hatk) m/s explodes into...

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