"WardsSci100002"

Students explore conservation of momentum with real-world machinery in this Collision Cart.

This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.

This wooden machine has a sturdy wooden construction ideal for classroom use.

This wooden machine has a sturdy wooden construction ideal for classroom use.

This wooden machine is elegantly designed and easy for students to use.

This wooden machine is elegantly designed to demonstrate how a wedge can increase mechanical advantage.

This wooden machine is elegantly designed and easy for students to use. Study how changing the distance from the fulcrum changes the mechanical advantage.

This wooden machine has a sturdy wooden construction ideal for classroom use.

This wooden machine has a sturdy wooden construction ideal for classroom use.

This wooden machine has a sturdy wooden construction ideal for classroom use. This apparatus can demonstrate how gears can turn rotational motion into translational motion.