Question

what is meant by coefficient of friction and angel of friction? establish the relation between the two ? and calculate the friction of a block of mass 10kg is sliding on a surface inclined at a angel of 30 degree with the horizontal​

Answer 1

Explanation:

Angle of friction is the contact between the resultant of limiting friction and normal reaction with the normal reaction Coefficient of static friction The limiting value of static frictional force is proportion to the normal reaction isA block of mass 10kg is sliding on a surface inclined at a angle of 30o with the horizontal. Calculate the acceleration of the block. The coefficient of kinetic friction between the block and the surface is 0.5