The instantaneous centre of rotation of a rigid thin disc rolling on a plane rigid surface is located at:

The point on the circumference situated vertically opposite to the contact point

An infinite distance on the plane surface

The instantaneous centre of rotation of a rigid thin disc rolling on a

1.	The instantaneous centre of rotation of a rigid thin disc rolling on a plane rigid surface is located at:
A.	The centre of the disc
B.	An infinite distance on the plane surface
C.	The point of contact
D.	The point on the circumference situated vertically opposite to the contact point
Answer» D. The point on the circumference situated vertically opposite to the contact point

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The instantaneous centre of rotation of a rigid thin disc rolling on a plane rigid surface is located at:

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