2. Newton’s 2 nd Law Example with Angles! Consider a box of mass m being pulled across a rough horizontal floor with an applied force F A at 35 °. The coefficient of kinetic friction between the box and the ground is  k. What is the acceleration of the box?

3. Newton’s 2 nd Law Example with Angles! Consider a box of mass m being pulled across a rough horizontal floor with an applied force F A at 35 °. The coefficient of kinetic friction between the box and the ground is  k. What is the acceleration of the box?

4. Newton’s 2 nd Law Example with Angles! Consider a box of mass m being pulled across a rough horizontal floor with an applied force F A at 35 °. The coefficient of kinetic friction between the box and the ground is  k. What is the acceleration of the box?

5. Newton’s 2 nd Law Example with Angles! Consider a box of mass m being pulled across a rough horizontal floor with an applied force F A at 35 °. The coefficient of kinetic friction between the box and the ground is  k. What is the acceleration of the box?

6. Newton’s 2 nd Law Example with Angles! Consider a box of mass m being pulled across a rough horizontal floor with an applied force F A at 35 °. The coefficient of kinetic friction between the box and the ground is  k. What is the acceleration of the box? Use Newton’s Second Law to write an equation for the horizontal forces.

7. Newton’s 2 nd Law Example with Angles! Consider a box of mass m being pulled across a rough horizontal floor with an applied force F A at 35 °. The coefficient of kinetic friction between the box and the ground is  k. What is the acceleration of the box?