A pulley can mive things from a low area to a higher one. It has a wheel that allows you to change the direction of a force. As you pull down on the rope, the wheel turns and whatever is attached to the other end goes up.
Explanation:
A pulley uses a wheel to change the direction of a force. As you pull down, the object goes up. Sometimes pulling down is easier because the force of gravity helps.
Answers & Comments
nakalimotan ko na kasi napasa ko na yong mudle ko sorry po!
Answer:
My favorite simple machine is Pulley.
A pulley can mive things from a low area to a higher one. It has a wheel that allows you to change the direction of a force. As you pull down on the rope, the wheel turns and whatever is attached to the other end goes up.
Explanation:
A pulley uses a wheel to change the direction of a force. As you pull down, the object goes up. Sometimes pulling down is easier because the force of gravity helps.