Solve the all parts of given question:
Question: Consult to explore a model for solving this problem. A person pushes on a 60-kg refrigerator with a horizontal force of -270 N; the minus sign indicates that the force points in the -x direction. The coefficient of static friction is 0.58.
Part A: If the refrigerator does not move, what are the magnitude and direction of the static frictional force that the floor exerts on the refrigerator?
Part B: What is the magnitude of the largest pushing force that can be applied to the refrigerator before it just begins to move? Assume g = 9.8 m/s2.
I need help to find the magnitude of the largest pushing force that can be applied to the refrigerator.