Dynamics: Newton's laws, motion under several forces
Lesson 1: kinematics. Now — dynamics: Newton's 2nd law with several forces, forces on an incline, free-body diagrams, and the parallelogram rule.
Lesson 1: kinematics. Now — dynamics: Newton's 2nd law F=ma with several forces, forces on an incline, free-body diagrams, and the parallelogram rule.