Adding more pulleys to a system reduces the minimum input force required to lift an object. This is due to the mechanical advantage gained through the increased number of pulleys, which effectively distributes the load across multiple support points.
The plural for pulley is pulleys. The rule for making nouns ending with 'y' plural is: If the 'y' is preceded by a vowel, add 's'. If the 'y' is preceded by a consonant, drop the 'y' and add 'ies'.
a combination of one or more fixed pulleys and one or more movable pulleys such as a crane
a combination of one or more fixed pulleys and one or more movable pulleys such as a crane
There are two disadvantages:You will have to pull the rope a long distance to move the load a relatively short distance.There will be more loss of energy to friction with more pulleys.
Oh, dude, the plural of pulley is "pulleys." It's like when you have one pulley, and then you get a bunch more, and you're like, "Hey, look at all these pulleys!" So yeah, it's just adding an "s" at the end, nothing too crazy.
There are three main types of pulleys: fixed pulleys, movable pulleys, and compound pulleys. Fixed pulleys are attached to a stationary object, movable pulleys move with the load, and compound pulleys combine fixed and movable pulleys for increased mechanical advantage.
pulleys can pull things up by using 1 rope or more(depending on how many wheels), and 2 or more wheels
Some examples of pulleys include clothesline pulleys, flagpole pulleys, and elevator pulleys. Pulleys are simple machines that consist of a wheel with a groove around its circumference and a rope or belt that moves around the groove to lift or lower objects.
Adding more pulleys to a system reduces the amount of force required to lift an object. The more pulleys added, the greater the mechanical advantage, meaning the minimum input force needed to lift the object decreases. This is due to the increased number of support points distributing the weight of the object more evenly across the system.
it lalala lopsie
it turns up loud and you get in trouble