Laws of Motion - Result Question 65

65. When milk is churned, cream gets separated due to

[1991]

(a) centripetal force

(b) centrifugal force

(c) frictional force

(d) gravitational force

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Answer:

Correct Answer: 65. (b)

Solution:

  1. (b) Cream gets separated from a churned milk due to centrifugal force.

Centrifugal force is a pseudo force that is equal and opposite to the centripetal force.

Centripetal force can be mechanical, electrical or magnetic force.