Thames & Kosmos ~ Physics Simple Machines
Build six simple machines!
Establish a foundation in physics by building models of all six simple machines: levers, pulleys, inclined planes, screws, wedges, and wheels and axles. Assemble and use a spring scale to measure how the machines change the direction and magnitude of forces, making work easier to do.
Subject: Electrical Science
Batteries Required: N/A
Product Dimensions (Inches) 5.1 x 8.1 x 2.2