When you pull the rope, the pulley helps you lift heavy objects more easily because it spreads out the effort needed between the pulley and your hands. Pulleys are found in lifts, cranes ...

To get the look, she attached a pulley to the wall before adding an off-white rope. If you're looking for a similar look, you ...

a pulley can change which of the following if ... change the magnitude of the acceleration of objects attached to a rope going around the pulley neither a nor b is correct change the direction ...