_ Rectangular bar in a rectangular hole is the following type of pair$

1.	_ Rectangular bar in a rectangular hole is the following type of pair$?
A.	Completely constrained motion
B.	Partially constrained motion
C.	Incompletely constrained motion
D.	Freely constrained motion
Answer» B. Partially constrained motion

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_ Rectangular bar in a rectangular hole is the following type of pair$?

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