"Wards"

Pulley with metal clamp attached.

Plastic pulley with two- part aluminum frame.

Pulley with universal clamp for variety of surfaces.

Plastic pulley with metal clamp, includes knob for tightening.

Iron bob with hook for pendulum attachment.

Aluminum pendulum clamp with screw clamps for attaching to rods.

Loop the Loop apparatus to demonstrate potential to kinetic energy.

Steel inclined plane with accessories.

Aluminum inclined plane with protractor.

Wooden moment of force apparatus with accessories.

Kit to demonstrate force experiments.

Apparatus to demonstrate parallelogram of forces with accessories.

Maxwell apparatus with flywheel to demonstrate momentum, friction, and oscillation.

Collison in two dimensions apparatus with accessories included.

Demonstrates center of mass with wooden plane and double cone that comes assembled.

Low friction cart for kinematics.