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Why is centrifugal force called a pseudo...

Why is centrifugal force called a pseudo force?

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A force which arises from gravitational, electromagnetic or nuclear interaction between matter is called a real force. The centrifugal force does not arises due to any of the these interactions. Therefore, it is not a real force.
The centrifugal force in the nonintertial frame of reference of a particle in circular motion is the effect of the acceleration of the frame of reference with respect to an interial frame of reference. therefore, it is called a pseudo or fictitious force.
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Consider the following two statements A and B and identify the correct choice in the given choices (A) Centripetal force, centrifugal force are equal in magnitude and opposite in direction but they are not force of action and force of reaction respectively because both act on same body. (B) Centrifugal force is a pseudo force in both inertial frame of reference and non inertial frame of reference.

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Knowledge Check

  • Centrifugal force is pseudo force because

    A
    its magnitude is equal to centripetal force
    B
    origin can not be imaginary
    C
    its direction is outward along radius
    D
    it is not provided by any real force but it arises due to acceleration frame of reference

  • Pseudo force is

    A
    Electromagnetic in nature
    B
    A nuclear force
    C
    A gravitational force
    D
    None of the above

  • Pseudo force is

    A
    electromagnetic in nature
    B
    a nuclear force
    C
    a gravitational force
    D
    None of the above

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    Which one of the following forces is a pseudo force?

    Assertion If a particle is rotating in a circle, then centrifugal force is acting on the particle in radially outward direction . Reason centrifugal force is equal and opposite to the centripetel force.

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