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A body is placed on an inclined plane an...

A body is placed on an inclined plane and has to be pushed down. The angle made by the normal reaction with the vertical will be:-

A

Equal to angle of repose

B

Equal to the angle of friciton

C

Less than the angle of repose

D

More than the angle of friction

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The correct Answer is:
C
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ALLEN -NEWTONS LAWS OF MOTION-EXERCISE-II
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  3. A body is placed on an inclined plane and has to be pushed down. The a...

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  4. A car is moving along a straight horizontal road with a speed v(0) . I...

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  5. Three forces P,Q and R are acting at a point in the plane. The angle b...

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

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  7. The force required to just move a body up the inclined plane is double...

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  8. A block of mass 0.1 is held against a wall applying a horizontal force...

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  9. A block slides down a rough inclined plane of slope angle theta with a...

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  10. A block of mass m is lying on an inclined plane. The coefficient of fr...

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  11. The coefficient of friction between a body and the surface of an incli...

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  12. A block of mass m lying on a rough horizontal plane is acted upon by a...

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  13. The system shown in the figure is in equilibrium The maximum value of ...

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  14. Figure shows two block A and B pushed against the wall with the force ...

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  18. If force F=500-100t, then function of impulse with time will be,-

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  19. The coefficient of static friction between two surfaces depend on

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  20. For a Rocket propulsion velocity of exhaust gases relative to rocket i...

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