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Uniform circular motion is an accelerati...

Uniform circular motion is an acceleration motion. Comment.

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Knowledge Check

  • Assertion: A uniform circular motion is an acceleration motion. Reason: Direction of acceleration is parallel to velocity vector.

    A
    If both the assertion and reason are true and reason is a true explantion of the assertion.
    B
    If both the assertion and reason are true but the reason is not true the correct explantion of the assertion.
    C
    If the assertion is true but reason false
    D
    If both the assertion and reason are false.
  • In uniform circular motion

    A
    Acceleration is constant
    B
    Magnitude of acceleration is contant
    C
    Tangential acceleration is zero
    D
    Tangential acceleration is not zero
  • In uniform circular motion

    A
    Both velocity and acceleration are constant
    B
    Acceleration and speed are constant but velocity changes
    C
    Both acceleration and velocity changes
    D
    Both acceleration and speed are constant
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    Uniform circular motion is an example of

    Assertion uniform circular motion is uniformly accelerated motion. Reason acceleration in uniform circular motion is always towards centre.