How does using a pulley make it easier to ralse a flag? The pulley decreases the distance the flag moves. The pulley increases the amount of force exerted. The pulley changes the direction of the force.

Using a pulley to raise a flag makes the task feel lighter because it allows you to pull down instead of lifting up. This change in direction means you can use your weight or body strength more effectively, turning a tough job into a simple tug. Think of it like riding a bicycle downhill—it’s all about using gravity to your advantage! Pulleys come in various types, such as fixed, movable, and compound pulleys, each offering different mechanical advantages. For instance, a movable pulley not only changes the direction of the force but also reduces the effort needed to lift something heavy, like your flag, by distributing the workload. Combining multiple pulleys can supercharge their efficiency—a true engineering marvel!