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Figure shows the position of the centre of gravity by the point G for a circular ring, circular disc, rectangle and a parallelogram. Which one is different from others?

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Question

Figure shows the position of the centre of gravity by the point G for a circular ring, circular disc, rectangle and a parallelogram. Which one is different from others?

Options

  • Circular ring

  • Circular disc

  • Rectangle

  • Parallelogram

MCQ
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Solution

Circular ring

Explanation: 

In a circular ring, the centre of gravity lies at its geometrical centre, which is in the empty space inside the ring. In the circular disc, rectangle and parallelogram, the centre of gravity lies within the material of the body.

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Chapter 1: Force, Work, Energy and Power - Multiple Choice Questions and Assertion-Reason Type Questions [Page 91]

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Frank Physics Part 2 [English] Class 10 ICSE
Chapter 1 Force, Work, Energy and Power
Multiple Choice Questions and Assertion-Reason Type Questions | Q 17. | Page 91
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