Order early for pre-holiday delivery. Flinn will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025,
will ship after we return.  

Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
;
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax
Email [email protected]
With the inclined plane for physical science and physics, investigate acceleration, friction and gravity and duplicate Galileo’s free fall experiments.

See more product details

Options:

(Select option to see volume pricing availability)

Product Details

Investigate acceleration, friction and gravity; duplicate Galileo’s free fall experiments. This is a tough and accurate classroom essential. Folds for storage with a special hinge. A removable protractor allows you to clamp the inclined plane up to 45º. Top quality aluminum construction. 20" x 4¾" x 2¼".