Forces in Two Dimensions

Our Forces in Two Dimensions unit represents an effort to apply basic principles of vectors and vector operations to the motion of objects along inclined planes, the analysis of objects in static equilibrium, and much more.  The set of Video Tutorials below describe all sorts of applications of vector principles to the analysis of physical situations.

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Addition and Resolution of Force Vectors

Another Angle on Fnet = m*a

Equilibrium

Inclined Planes

Two Body Problems: Modified Atwood's Machines