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A motor cyclist going round in a circula...

A motor cyclist going round in a circular track at constant speed has

A

Constant linear velocity

B

Constant acceleration

C

Constant angular velocity

D

Constant force

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • A motor cyclist moves round a circular track with a certain speed and leans at an angle theta_1 . IF he doubles the speed , then he has to lean inward at an angle theta_2 . Then

    A
    `theta_2=4theta_1`
    B
    `theta_2=2theta_1`
    C
    `tantheta_1=4tantheta_2`
    D
    `tantheta_2=4tantheta_1`

  • A motor cyclist going round on unbanked circular race course has to lean inwards, making an angle 21^(@) 49 ' with the vertical , in order to keep his balance. If the curve is 1 km long , then the speed of the cyclist will be, ( tan 21^(@) 49 =0.4003' g=9.8 m//s ^(2) )

    A
    `15 m//s`
    B
    `35 m//s`
    C
    `25 m//s`
    D
    `45m//s`

  • An object moving in a circular path at constant speed has constant

    A
    Energy
    B
    Velocity
    C
    Acceleration
    D
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