1.

If the coefficient of friction between A and B is \[{{m}_{2}}\], the maximum horizontal acceleration of the wedge A for which B will remain at rest with respect to the wedge is:

A. \[{{m}_{1}}={{m}_{2}}\]
B. \[{{m}_{2}}\]
C. \[{{m}_{1}}={{m}_{2}}\]
D. \[{{m}_{2}}\]
Answer» C. \[{{m}_{1}}={{m}_{2}}\]


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