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A vehicle moves safe on a rough, curved ...

A vehicle moves safe on a rough, curved and unbanked road. Then
a) The direction of static friction is radially out wards
b) The direction of static friction is radially inwards
c) The direction of kinetic friction is tangential to curved path
d) Static friction does not exist

A

a and b are correct

B

c and d are correct

C

b and c are correct

D

a and c are correct

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-LAWS OF MOTION-EXERCISE - I
  1. Two blocks A and B are pressed against a vertical wall by applying a h...

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  2. A man thinks to remain in equilibrium by pushing in his hands and feet...

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  3. A vehicle moves safe on a rough, curved and unbanked road. Then a) T...

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  4. A block of mass 'M' is pressed against a wall with a horizontal force ...

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  5. A block of mass 2 kg rests on a rough inclined plane making an angle o...

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  6. (A) : A car can run on road because of force applied by road on the ca...

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  7. A particle is acted upon by a force of constant magnitude which is alw...

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  8. A particle is acted upon by a force of constant magnitude which is alw...

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  9. A mass is revolving in a circle which lies in a plane of paper. The di...

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  10. A particle of mass mis tied to a light string and rotated with a speed...

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  11. Suppose a disc is rotating counter clockwise in the plane of the paper...

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  12. Many great rivers flow towards the equator, what effect does the sedim...

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  13. (A) : An object placed on the rotating hori- zontal table may fly off ...

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  14. A vehicle is travelling along unbanked curved path. If the friction be...

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  15. When a car takes a sudden turn it is likely to fall.

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  16. Skidding occurs when the maximum frictional force of a flat road on a ...

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  17. A car moves along a horizontal circular road of radius r with velocity...

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  18. For a car taking a turn on a horizontal surface, let N(1) and N2 be t...

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  19. A curved road is banked for speed v(0). When a car moves along the roa...

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  20. (A) : A cyclist always bends inwards while negotiating a horizontal cu...

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