Has anyone done the "Locke & Montesquieu Videos and Discussion"

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic