LEARNING ADVANTAGE Elementary Physics Kit Block & Tack – Student Model CRU512
$38.99
Out of stock
Brand:
Learning Advantage™
Description
One pulley can be used to change the direction of the force applied by a cord several pulleys can be used to make this simple machine. A small force on the cord can be used to lift a large weight. Experimenting with the device shows why: lifting the block
Related Products
Grab the crabs but watch out for my moving tentacles! Jolly is hanging out with his colorful crab friends. Try ...
Music Made Easy This resource is organized into themes, which are appropriate for the fall term. The activities integrate music, ...
Place the unique Double-Viewer Cone over the Double-Viewer Scope and see your bug or other specimen from both the top ...
This all-plastic trundle wheel comes with a loud, non-wearing, clicking device which is activated in either direction with each full ...
Mr. Al & Stephen Fite. This collection of songs is a music filled "barrel of fun" covering concepts such as ...
