3. A category of pulley wherein the wheel is attached to immovable support. Only the rope moves along the grooved wheel and the wheel remains in its position.*2 pointscompound pulleymovable pulleysimple pulleyfixed pulley

What is the chief function of a pulley wheel?Question 10Select one:a.To create imbalanceb.To increase frictionc.To decrease mechanical advantaged.To equalize tension in the string

I Can _______ two types of simple machines: pulleys and inclined planes.*10 pointsCompareIdentifyDescribeExplain

A wheel and axle with a groove on the outside isAa pulleyBa wheel and axleCa leverDcompound machine

A double pulley is free to rotate about its axis through its center. The radii of the two pulleys are   and  . Two cords are wrapped in opposite directions on the pulleys and are attached to masses. As a result, the two tension forces acting on the pulley are equal and acting downwards as shown in the image below so that  .A diagram shows two concentric circles around a central point. The smaller circle has a radius of R. The larger circle has a radius of two R. From the left side of the smaller circle an arrow labeled F sub one points straight down. From the right side of the larger circle an arrow of the same length, labeled F sub two, points straight down.When released from rest, what will be the direction of the angular acceleration?Choose 1 answer:Choose 1 answer:

Two identical masses are attached by a light string that passes over a small pulley, as shown above.The table and the pulley are frictionless.The masses are movingGroup of answer choiceswith an acceleration equal to g.with an acceleration greater than g.with an acceleration that cannot be determined without additional information.at constant speed.with an acceleration less than g.