"Force"

The large size of the Newtonian Demonstration makes a big impression and helps explain the theory.

Investigate the effect of a stop on a pendulum's period and displacement.

The heavy base of the economy force table offers stability for all applications.

Trebuchet: the greatest weapon from the ancient world

An assortment of 150 compression and extension springs ranging from 15 to 300 mm in length, 4 to 18 mm diameters, and 16 to 32 swg in wire thickness.

The Newton Cradle is a large-scale, carefully engineered piece of equipment.

The Moment of Force Apparatus contains everything needed to study principles of mass, levers, moments, forces, and equivalence.

Hooke's Law spring set with variety of spring constants.

Studying dynamic tension has never been easier with this simple form truss kit. The kit includes a half-meter truss with hooks on both sides, V-shaped clamp.Recommended stand and rod, item 470137-892 Required but not included are masses and spring scale.

Apparatus to demonstrate parallelogram of forces with accessories.