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A car is moving with constant speed on a...

A car is moving with constant speed on a rough banked road.

Figure shows the free body diagram of car in three situation A, B & C respectively:

A

Car in A has more speed than car in C

B

Car in A has less speed than car in B

C

FBD for car in A is not possible

D

If `mu gt tan theta` the FBD for car C is not possible

Text Solution

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The correct Answer is:
A, B
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Knowledge Check

  • A car is moving with maximum speed on a curved banked road. The statement is /are correct

    A
    only A
    B
    only C
    C
    only A and C
    D
    A,B and C

  • A car is moving with constant speed on a road as shown in figure. The normal reaction by the road on the car is N_(A),N_(B), N_(C) when it is at the points A,B and C respectively.

    A
    `N_(A)=N_(B)`
    B
    `N_(A)gtN_(B)`
    C
    `N_(A)ltN_(B)`
    D
    `N_(C)=N_(A)`

  • A car travels with constant speed on a circular road on level ground. In the figure shown, F_(air) is the force of air resistance on the car. Which of the other forces best represent the horizontal force of the road on the car's tires ?

    A
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