Circular Motion MCQ 2
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Questions and Answers

Which quantity represents the speed of a particle in a direction perpendicular to the radius at that point?

  • Centripetal force
  • Angular velocity
  • Periodic time
  • Linear velocity (correct)

    • What quantity is defined as the rate of change of angle with respect to time?

  • Centrifugal force
  • Angular velocity (correct)
  • Centripetal acceleration
  • Periodic time

    • Which formula gives the angular velocity in terms of angle in radians and time?

  • ω = t / θ
  • ω = θ + t
  • ω = θ * t
  • ω = θ / t (correct)

    • Which force is required to maintain uniform circular motion and is directed toward the center of the circle?

    <p>Centripetal acceleration</p> Signup and view all the answers

    What force represents the outward force on an object moving in circular motion?

    <p>Centrifugal force</p> Signup and view all the answers

    Which formula correctly calculates the angular velocity?

    <p>θ/t</p> Signup and view all the answers

    What represents the acceleration of an object traveling in uniform circular motion?

    <p>Centripetal acceleration</p> Signup and view all the answers

    'Centripetal force' is balanced by which reaction force?

    <p>'Centrifugal force'</p> Signup and view all the answers

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