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Solution: Determine the minimum coefficient of friction of the block

(Last Updated On: May 1, 2019)

Determine the minimum coefficient of friction of the block

Problem Statement: CE Board November 1992

A wooden block having a weight of 50 N is placed at a distance of 1.5 m from the center of a circular platform rotating at a speed of 2 radians per second. Determine the minimum coefficient of friction of the block so that it will not slide. Radius of the circular platform is 3 m.

  • A. 0.55
  • B. 0.58
  • C. 0.61
  • D. 0.65

Problem Answer:

The minimum coefficient of friction of the block so that it will not slide is 0.61.

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Solution: Determine the minimum coefficient of friction of the block

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Solution: Determine the minimum coefficient of friction of the block
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