

MCQOPTIONS
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1. |
Instantaneous centre of a body rolling without sliding on a stationary curved surface lies. |
A. | at the point of contact |
B. | on the common normal at the point of contact |
C. | on the common tangent at the point of contact |
D. | at the centre of curvature of the stationary surface |
Answer» B. on the common normal at the point of contact | |