angle of friction and angle of repose

What is the relation between coefficient of friction and angle of repose ?

Explain the terms (i) angle of friction (ii) coefficient of friction and (iii) angle of repose Establish a relation between them .

Define coefficient of friction and angle of friction and hence derive a relation between them.

A force of 98N is just able to move a body of weight 45kg on a rough horizontal surface What are the coefficient of friction and angle of friction ? .

A force of 49 N is just sufficient to pull a block of wood weighing 10 kg on a rough horizontal surface. Calculate the coefficient of friction and angle of friction.

The coefficent of friction mu and the angle of friction lamda are related as

Angle of Friction and Repose

Find theta at which slipping will start. mu_(s) is coefficient of static friction. (Angle of repose)

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