A student standing on a freely spinnable platform is at rest and holding up a counterclockwise spinning gyroscope as in the picture. If the student suddenly flips the gyroscope upside down, what will happen to them on the platform?

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

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.

Which best describes the difference between internal and thermal energy?