In this unit we will explore the nature of force and the behavior of a variety of common forces, all within the context of the Isaac Newton’s famous Laws of Motion.
PODCAST 1: Net External Force, Weight, and Normal Force
PODCAST 2: Friction
PODCAST 3: Elastic Force
PODCAST 4: Newton’s Laws of Motion – First Law (Inertia)
PODCAST 5: Newton’s Laws of Motion – Second Law
Note: There is an error at 13:50. The calculator should have read 1.0E2, not 1.0E5, and this affected the answer.
PODCAST 6: Newton’s Laws of Motion – Third Law