A 4 kg boy stands on a 5 kg wooden block. The coefficient of friction between wood and floor is 0.5. Using the shown pulley-rope arrangement, find the maximum force the boy can exert on the rope without moving the wood. Take g = 10 m s⁻².
Physics · Newtons law of motion and Friction · two and more than two block problem in friction
A 4 kg boy stands on a 5 kg wooden block. The coefficient of friction between wood and floor is 0.5. Using the shown pulley-rope arrangement, find the maximum force the boy can exert on the rope without moving the wood. Take g = 10 m s⁻².
