The instantaneous centre of rotation of a rigid thin disc rolling without slip on a plane rigid surface is located a?

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

an infinite distance perpendicular to the plane surface

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

1.	The instantaneous centre of rotation of a rigid thin disc rolling without slip on a plane rigid surface is located a?
A.	the centre of the disc
B.	an infinite distance perpendicular to 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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