Who was our 22 president?

- Lilly Ketchmen

Students taking a clep exam can earn between college credits, depending on the college's policies.

Ateacher attaches a ball to a meter long string and whirls it around in a horizontal circle at constant speed. the teacher explains that the string is what makes the ball go in a circle. why is the string necessary? a) the string is needed to apply a torque to the ball. b) the string is needed to push on the ball to get it up to speed. c) circle motion requires an inertia which is provided by the string. d) circle motion requires a force to give it a centripetal acceleratio

Susan wants to communicate with julia. arrange the steps of the communication process in the correct order.