Tequired to hold the system of the figure below in équilibrium? Let w, = 120 N and w, = 59.0 N. (b) What coefficient of static friction between the 120 N block and the table ensures equilibrium? (c) If the coefficient of kinetic friction between the 120 N block and the table is 0.295, what hanging weight should replace the 59.0 N weight to allow the system to move at a constant speed once it is set in motion? W2

Tequired to hold the system of the figure below in équilibrium? Let w, = 120 N and w, = 59.0 N. (b) What coefficient of static friction between the 120 N block and the table ensures equilibrium? (c) If the coefficient of kinetic friction between the 120 N block and the table is 0.295, what hanging weight should replace the 59.0 N weight to allow the system to move at a constant speed once it is set in motion? W2