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The coefficient of friction is 0.75. If ...

The coefficient of friction is 0.75. If sin37°= 0.6, the angle of friction is

A

`18^(@)`

B

`37^(@)`

C

`74^(@)`

D

`53^(@)`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-LAWS OF MOTION-EXERCISE - II
  1. A block is in limiting equilibrium on a rough horizontal surface. If t...

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  2. A block of mass 5kg is lying on a rough horizontal surface. The coeffi...

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  3. The coefficient of friction is 0.75. If sin37°= 0.6, the angle of fric...

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  4. A block of mass 20kg is pushed with a horizontal force of 90N. If the ...

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  6. A block of mass 2 kg is on a horizontal surface. The coefficient of st...

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  15. A block of weight 100N is pushed by a force F on a horizontal rough pl...

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  16. A horizontal force applied on a body on a rough horizontal surface pro...

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  17. A person of mass 72 kg sitting on ice pushes a block of mass of 30kg o...

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  18. When a car of mass 1200 kg is moving with a velocity of 15 ms^(-1) on ...

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  20. A block B of mass 5kg is placed on a slab A of mass 20kg which lies on...

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