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Two blocks A and B of equal mass m are c...

Two blocks A and B of equal mass m are connected through a massless string and arranged as shown in figure. The wedge is fixed on horizontal surface. Friction is absent everwhere. When the system is released from rest.

A

tension in string is `( mg)/( 2)`

B

tension is string is `( mg)/( 4)`

C

acceleration of A if `g//2`

D

acceleration of A is `( 3)/(4) g`

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B, D
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MOTION-NLM & FRICTION-EXERCISE-2(Level-II)
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  3. As shown in figure two blocks A and B of mass 1kg each are connected b...

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  4. A block of mass 1 kg is placed on a rough wedge which is fixed on an e...

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  5. In the system shown in the diagram all surfaces are smooth, pulley and...

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  6. Two masses m(1)=4kg and m(2)=2kg are connected with an nextansible , m...

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  7. A block A of mass 7 kg is placed on a frictionless table. A thread tie...

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  8. In the system shown in the figure m(1) gt m(2). System is held at rest...

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  9. A lift starts moving down with 20 m//s^(2). Then which of the followin...

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  10. A particle slides down a smooth inclined plane of elevation theta fixe...

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  11. Which of the following is true ?

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  13. NOT QUESTION

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  14. As shown in figure, A is a man of mass 60 kg standing on a block B of ...

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  15. In the figure, the blocks are of equal mass. The pulley is fixed. In t...

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  17. In the system of connected bodies in the adjoining figure. The surface...

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