Question

the resultant of normal reaction and frictional force is defined as​

Answer 1

Answer:

Answer:It is the angle ( α ), measured between the normal force (N) and resultant force (R). ... Frictional force is equal to limiting friction Flimiting, when this condition is satisfied the angle of applied force α will be greater than angle of friction α and block can move along the plane.

Explanation:

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Answer 2

Answer:

Explanation:

Normal friction