Simple Machines: Work & Energy
Incline Plane
PIRA Class: 1M20.30

Purpose
To compare the energy output when mechanical work is done with and without a simple machine

Description
Calculate & compare the work done in lifting a cart vertically up a height versus pulling the cart up an inclined plane to the same height

NOTE: Make measurements before class to assure having good numbers for the class. Retake numbers in class for students sake.

Equipment
Dynamics Cart, Spring scale
Support Equipment
Long Ramp