Rube Goldberg Vocabulary

simple machine, machine, joule, work, power, force, inertia, friction, resistance, efficiency, mechanical advantage, lever, fulcrum, load, screw, pulley, incline plane, wedge, wheel and axle

Boat Vocabulary

Bow, Deck, Hull, Keel, Port, Prow, Rudder, Starboard, Stern, Buoyancy, Drag, Propeller, Thrust, Symmetry, Center of gravity, Density,

Extreme Clone

Extra Credit Catapult Vocabulary

Catapult, Friction, Fulcrum, Kinetic energy, Lever, Load, Potential energy, Skein, Tension, Thrust, Trajectory, Trigger, Ballista, Trebuchet, Counterweight, Winch, Mass, Force, Torque, Work, Power, Energy

Extreme Selections

Catapults