If you have a pulley, it will make lifting an object up easier. since it is easier for someone to pull something down then pick up, a pulley is made to pull the object up, in a way where you only have to pull down. (Because that's easier)
for example, if your friend tries to life you off the ground, that is a lot harder. but, if you put a rope over a branch, hold on to one end, and have your friend pull the rope down or away from you, which will raise you up, it is a lot easier, and more convenient
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∙ 13y agoPulleys can change the direction of a force applied to an object. By using one or more pulleys, the direction of the force required to move an object can be altered, making it easier to lift or move heavy objects.
A pulley changes the direction of a force. It allows you to pull or lift an object in a different direction than the force you are applying.
Pulleys change the direction of the force applied by redirecting it along a different path. By using multiple pulleys in a system, the amount of force required to lift an object can be reduced, making it easier to lift heavy loads.
A block and tackle system with multiple pulleys is typically attached to an overhead structure to change the direction of force. The pulleys allow for lifting or moving heavy objects with less effort by distributing the load across multiple ropes and changing the direction of the force applied.
Pulleys can be used to either increase force or redirect the force. A single fixed pulley changes the direction of the force applied, while multiple pulleys in a system can be used to increase the force applied to lift an object.
Pulleys change the direction of the force applied. They can also be used to increase or decrease the magnitude of the force required to lift an object, depending on how the pulleys are arranged (single, double, triple, etc.).
yes
change the direction of force
can change a direction of a force
change the direction of force
A pulley changes the direction of a force. It allows you to pull or lift an object in a different direction than the force you are applying.
Pulleys change the direction of the force applied by redirecting it along a different path. By using multiple pulleys in a system, the amount of force required to lift an object can be reduced, making it easier to lift heavy loads.
A block and tackle system with multiple pulleys is typically attached to an overhead structure to change the direction of force. The pulleys allow for lifting or moving heavy objects with less effort by distributing the load across multiple ropes and changing the direction of the force applied.
Pulleys can be used to either increase force or redirect the force. A single fixed pulley changes the direction of the force applied, while multiple pulleys in a system can be used to increase the force applied to lift an object.
Pulleys change the direction of the force applied. They can also be used to increase or decrease the magnitude of the force required to lift an object, depending on how the pulleys are arranged (single, double, triple, etc.).
pulleys, levers, pendulums
Maybe, depends on if you have the right force.
The three types of pulleys are fixed pulleys, movable (or movable) pulleys, and compound pulleys. Fixed pulleys change the direction of the force applied, movable pulleys provide a mechanical advantage by reducing the force needed, and compound pulleys combine fixed and movable pulleys for increased mechanical advantage.