Which statement BEST describes the causes of Motion 1 and Motion 2 shown in the image?

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline