Once you have your plan, submit it to your teacher. discuss your topic with your classmates to clarify what you want to study. remember that you are writing a five paragraph essay, so you want your topic to be specific.

Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius 푅=0.381meters and mass 푀=3.1푘푔. initially 푚"is on the ground and 푚#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of 푚#just before it strikes the ground. assume the pulley bearing is frictionless.

The power exerted by a muscle is the product of the force exerted and the velocity of contraction. the area of which of these shaded regions represents the power exerted while a weight is lifted at maximum speed?

What is the frequency if a wave that pases a given pount 22 times in 2 seconds