Mechanics

Explore torsion springs, forces, energy transformation, mechanical advantage, and projectile motion in this fully-functional ballista Launches a d...

BUILD & LEARN || Learn physics through play! This kit builds in a snap – no tools required! Once built, students can launch ping pong balls up...

Explore gravitational potential energy as well as translational and rotational kinetic energy by sending a steel ball bearing careening through a ...

Explore how the use of a simple machine (pulley) efficiently redirects gravitational potential energy to throw objects farther than a traditional ...

Explore projectile motion writ-large with a rubber-band slingshot Manufactured with high quality, precision-cut Birch veneer pure bond plywood Inc...

This newton fan can be used to convert most dynamics carts quickly and easily into a fan cart. By adjusting the angle of the fan, how forces can be...

The determination of the gravitational constant ‘g’ is one of the most fundamental and early physical constants students must derive and observe....

BUILD & LEARN || Easy to build and fun to use, this kit allows you to literally play with the physics of catapults! Shoot ping pong balls over...

EXPLORE GRAVITATIONAL POTENTIAL ENERGY || Medieval weapons, engineering, and physics - not a bad classroom learning activity, or way to spend a Sa...

With this kit the user can experience significantly increasing torque by moving a mass set down a rod while trying to balance the main rod ...

Hooked cylinders of dia. 10 mm and length 38 mm. One each of Copper, Zinc, Aluminium and Steel.

EXPLORE CANTENARY & ARCH PHYSICS || This kit is designed for exploring an arch of a particular shape - the catenary arch. Its shape fits the ma...

The Force Dynamics System is a comprehensive kit that introduces classrooms to a great variety of concepts in ranging from Newton’s Laws of motion,...

With this kit the user can build a center of mass demonstration that will surprise you, your student, and all of your friends Kit containers: Stor...

Set of 4 aluminum shapes include a sphere (32mm dia), square (25.4mm/side), rectangle (50x34x10mm), and triangle (83-67-50mm sides, 10mm thick) Ea...

Apparatus consists of a hand-turned wheel, belt-driven pulley and chuck adaptor, all secured to a 1" thick MDF frame The Whirling Table can be use...

4 piece specific gravity metal cylinder set. Set includes Aluminum, Zinc, Copper & Steel. Each cylinder measures 1.5" (38mm) in length and is 0...

Mystery density activity set. Set of 12 mystery cylindrical bars. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length...

Same as Cat. No. PH0114 but packed in Gratnell’s tray as illustrated.

An economical way to teach dynamics including, but not limited to, position, velocity, acceleration, force, elastic and in elastic collisions, mom...

Set of 12 PVC cylindrical bars. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length. Set includes a wooden storage bl...

Set of 12 polypropylene cylindrical bars. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length. Set includes a wooden ...

Set of 12 cylindrical bars in a variety of materials for identification exercises and exploration of density, mass and volume. Materials included: ...

Set of 12 brass cylindrical bars. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length. Set includes a wooden storage ...