Physics, asked by simplyn7538, 10 months ago

Why does the centre of gravity of a ring lie outside?

Answers

Answered by AllenCourleon
0

Answer:

The centre of gravity of a ring lie outside because of balancing the inner side force .

out side force known as centrifugal force .

inner side force known as centripetal force.

Answered by malavika2604
0

Answer:

Explanation:

  1. First of all, Center of gravity [ As well as center of mass ] is a mathmatically calculated location rather than a real point. So there is no need to be surprised if there is nothing in reality at that point.
  2. Now if you want to visualise then notice that center of gravity is defined as point where the effective gravitational force act. So it is a point where you can balance body just by applying force ( no additional torque for balancing ) .
  3. In case of a circle, it means we have to apply force on the circle at its center. But here comes your confusion that there is infact nothing at which we can apply force. So infact this is true that it is not possible to balance circle without spokes or any such thing. But still there is point inside the body [ here circle ] where you can apply force to balance it in a horizontal orientation, thereby you have to agree that center of gravity is not within body in this situation.

Hope it helps you...

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