# Example Activities

Introduction to Using Direct Measurement Video: Determine the speed of a Roller Coaster

Direct Measurement Video: Determine the Acceleration of a Toy Car

Using Direct Measurement Video to find the acceleration of a rocket-powered cart

Direct Measurement Video of a Bouncing Ball

Direct Measurement Video Analysis: Friction of a Block Sliding Down a Ramp

Direct Measurement Video of a Cart Rolling Down a Ramp

Using a Direct Measurement Video to Find Rotational of Inertia of a Bicycle Wheel

Analyzing a Direct Measurement Video of a Ballistic Pendulum

Direct Measurement Video of a Girl on a Trampoline

Direct Measurement Video Analysis - Blow-Dart Collides With Cart

Direct Measurement Video: Sliding and Rolling Ball

Direct Measurement Video: Conservation of Linear and Angular Momentum