Question

Angle between normal reaction and resultant of normal reaction and limiting friction

Answer 1

The angle of friction depends upon the normal reaction

• The angle of friction is defined as the angle between the normal reaction and resultant force of friction and limiting friction.

• The normal reaction and the force of friction are perpendicular to each other.

• The limiting friction is independent of the area of contact but depends upon the normal reaction.

• The limiting friction remain same or independent till the normal reaction is same otherwise it will change with it.

Answer 2

Answer:

angle of friction

Explanation:

angle of friction