How does a single fixed pulley, like the one seen here, help you do work?
Achanges the direction of the force
Bincreases the amount of applied force
Cdecreases the amount of applied force
Dallows you to pull the rope a shorter distance
Achanges the direction of the force
Bincreases the amount of applied force
Cdecreases the amount of applied force
Dallows you to pull the rope a shorter distance