The pricipal likes to keep the ratio of students to teachers at 24:1. If he has hired 32 teachers, then how many students should there be

=force × distance a. work b. velocity c. pressure d. momentum

What properties of a moving object are used in determining the object's energy of motion

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.