"PARKWAY PLASTICS, INC."

Observe how charges affect one another and propose an explanation in terms of charge distribution.

Find the spring constant of a projectile launcher using the potential energy of its projectile.

Explore the factors affecting the electrical resistance of conductive modeling dough.

Design and conduct an experiment that analyzes the motion of a conical pendulum.

Explore charging by induction and discover how a Leyden jar stores electric charges.