The ultimate source of energy for almost all living organisms is a. animals. b. bacteria. c. plants. d. the sun.

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

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.

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?