How Does A Block And Tackle Pulley System Work?

How Does A Block And Tackle Pulley System Work?? How do you use a rope pulley hoist? How do pulleys make work easier? A pulley system makes it easier to lift an object than lifting the dead weight by hand. A single pulley essentially changes the direction of the pull or force applied. When a … Continue reading How Does A Block And Tackle Pulley System Work?