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A block of mass 0.1 kg is kept on an inc...

A block of mass 0.1 kg is kept on an inclined plane whose angle of inclination can be varied from `theta = 30^(@)` to `theta = 90^(@)`. The coefficient of friction between the block & the inclined plane is `mu =1`. A force of constant magnitude `(1)/(2)mg` newton always acts on the block directed up the inclined plane and parallel to it. Then :

A

B

C

D

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The correct Answer is:
b
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ANURAG MISHRA-FORCE ANALYSIS-Level-2
  1. The above question 26, the normal force acting, betweent :

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  2. In the figure shown m(1)=5 kg,m(2) = 10 kg & friction coefficient betw...

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  3. A block of mass 0.1 kg is kept on an inclined plane whose angle of inc...

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  4. In the situatiobn shown in the figure the friction coefficient between...

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  5. In the arrangement shown, coefficient of friciton for all the surfaces...

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  6. A triangular block mass m rests on a fixed rough inclined plane having...

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  7. A body is moving down a long inclined plane of inclination 45^(@) with...

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  8. Suppose F,F(N) & f are the magnitudes of the contact force, normal for...

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  9. Block A is placed on block B. There is friction between the blocks, wh...

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  10. In the shown diagram m(1)=m(2)=4kg and m(3)=2 kg. Coefficient of frict...

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  11. O is a point at the bottom of a rough plane inclined at an angle alpha...

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  12. In above question 37 :

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  13. The friction coefficient between the plank and floor is mu. The man ap...

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  14. In the figure shown, friction exists between wedge and block and also ...

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  15. A block is projected with velocity v(0) up the inclined plane from its...

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  16. In the shown diagram friction exits at each contact surface with coeff...

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  17. A sphere of weight W = 100 N is kept stationary on a rough inclined pl...

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  18. The position vector of a particle in a circular motion about the origi...

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  19. ABCDE is a smooth iron track in the vertical plane. The sections ABC a...

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  20. A particle is moving along a circular path. The angular velocity, line...

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