# Title Image Description Video
1 Ultrasonic Ranger and Student

Position, Velocity, and Accerleration

 

A student walks toward and away from a sonic ranger. The computer displays graphs of position, velocity and acceleration Vs. time.

Video 1

Video 2

2 Accelerating Air/ Dynamics Cart

Force, Mass, and Acceleration

An air track cart is timed while pulled by a mass on a string over a pulley.

This can also be done with the Pasco dynamics carts and track.

Video 1

Video 2