Friction coefficient between any two surface in contact is 0.5 pulleys and string aare frictioness .Find the friction between blocks A and B ( in newton)

Coefficient of friction between two surfaces in contact is always less than_____.

The coefficient of friction between two surface is 0.2. The maximum angle of friction is

The coefficient of friction between two surface is 0.2. The maximum angle of friction is

Friction between any two surfaces in contact is the force that opposes the relative motion between them The force of limiting friction (F) between any two surfaces in contact is directly proportional to the normal reaction (R) between them F prop R or F = mu R where mu is coefficient of limiting friction If theta is angle of friction then mu = tan theta A force of 49N is just able to move a block of wood weighing 10kg on a rough horizontal surface The coefficient of friction is .

What is the angle of friction between two surfaces in contact if the coefficient of friction is (1)/sqrt(3)

The coefficient of friction between two surface is mu= 0.8 . The tension in the string as shown in the figure is

The coefficient of friction between two surface is mu= 0.8 . The tension in the string as shown in the figure is