Videos
Static Equilibrium - This video explains static equilibrium, and shows how to calculate the tension in the supporting strings with a force diagram analysis.
Newton's Second Law - Astronauts aboard the International Space Station demonstrate Newton's Second Law
Newton's First Law - A ship coming into port has a lot of inertia and cannot stop before crashing into the dock.
Atwood's Machine - This video analyzes Atwood's Machine and looks at a specific example using 125g and 75g as the two masses on the machine.
The Drag Force and Terminal Speed - James Bond changes his terminal speed by altering his effective cross-sectional area
P. 106 Questions #1-10 - An explanation of the solutions for conceptual questions #1-10 on p.106.