All of the following students are attempting to limit their speech topics except: a. Justin writes the word ""Psychology"" at the top of a piece of paper. He then draws two lines down and writes ""Marriage

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

A24-n net force acts on a 8-kg rock. what is the acceleration of the rock?

Consider the image seen here. the image, at point y, represents the process of during which a is being produced.