Sagot :
Answer:
Once the applied force exceeds fs(max), the object will move. Thus fs(max) = μsN. Once an object is moving, the magnitude of kinetic friction fk is given by fk = μkN, where μk is the coefficient of kinetic friction.
Answer:
Once the applied force exceeds fs(max), the object will move. Thus fs(max) = μsN. Once an object is moving, the magnitude of kinetic friction fk is given by fk = μkN, where μk is the coefficient of kinetic friction.