Activity
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Gravity Force Lab

For Students 9th - 10th
An interactive simulation that teaches about gravitational force, Newton's Third Law, and force pairs by varying properties affect the gravitational force exerted between two objects. This simulation can either be downloaded or played...
Activity
Texas Instruments

Texas Instruments: Groucho's Sign Shop

For Teachers 9th - 10th
Students' use force sensors to investigate forces and learn about force as a vector. Similar concept to the common "spring scale" force vector lab, but with a real-world twist.
Unknown Type
NASA

Nasa: Vector Addition by the Numerical Method

For Students 9th - 10th
A lab experiment involving readily available materials. Students analyze three forces acting upon one point to determine the resultant force. Questions and accompanying answers are provided.
Activity
MadSci Network

Mad Sci Network: Gelatinous Vector Components

For Students 9th - 10th
An edible lab activity utilizing Jello to demonstrate the x and y components of vectors.