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MDCAT
Physics

Physics · Circular Motion & Momentum

Work through this past-paper style MCQ, then read the full explanation. Practice more physics questions on mMCQ with adaptive drills and topic analytics.

Question

If angular velocity increases the ______ also increases

Options
  • A

    time period 

  • B

    frequency 

  • C

    vibration 

  • D

    none of these 

Explanation

There exists an important relationship between angular velocity and frequency and it is given by the following formula;

angular velocity is equal to the product of the frequency and the constant 2π .


The equation gives the relation between the frequency and the period:


The relation between the frequency and the period is given by the equation:


f=1/T


Since they are directly proportional as angular velocity increases so does frequency.

It is incorrect. Time period will decrease.


The relation between the frequency and the period is given by the equation:


f=1/T

There exists an important relationship between angular velocity and frequency and it is given by the following formula;

angular velocity is equal to the product of the frequency and the constant 2π .


The equation gives the relation between the frequency and the period:


The relation between the frequency and the period is given by the equation:


f=1/T


Since they are directly proportional as angular velocity increases so does frequency. 

This quantity is not related here.

B is correct.

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Tagged under Physics · Circular Motion & Momentum