Friction and Net Force

Objectives:

1. A horizontal force is applied to an object on a horizontal surface.

a. Draw the free body diagram.

b. Write the equation for the net force acting on the object.

c. Write an equation for friction in terms of the coefficient of friction.

2. A force is applied at a downward angle to an object on a horizontal surface.

a. Draw the free body diagram.

b. Write the equation for the net force acting on the object.

c. Write an equation for friction in terms of the coefficient of friction.