1
GATE ME 1992
MCQ (Single Correct Answer)
+1
-0.3
Instantaneous centre of a body rolling with 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.
2
GATE ME 1990
MCQ (Single Correct Answer)
+1
-0.3
A and B are the end -points of a diameter of a disc rolling along a straight line with a counter Clock-wise angular velocity as shown in the figure. Referring to the velocity vectors $${\overline V _A}$$ and $${\overline V _B}$$ shown in the figure: GATE ME 1990 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 39 English
A
$${\overline V _A}$$ and $${\overline V _B}$$ are both correct.
B
$${\overline V _A}$$ is incorrect but $${\overline V _B}$$ is correct.
C
$${\overline V _A}$$ and $${\overline V _B}$$ are both incorrect.
D
$${\overline V _A}$$ is correct but $${\overline V _B}$$ is incorrect
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