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Although a single pulley doesn't offer a mechanical advantage as does the compound pulley, sometimes it can be helpful to change the angle. For example, when lifting an object, it may not be desirable or possible to stand directly above or below it. A single pulley allows one to stand to the side and pull. It also eliminates the friction associated with pulling a rope over a sharp edge, which would be the case if pulling at an angle over the edge of, say, a rooftop.
What else can I help you with?
Can a pulley move a gear?
Yes, for example you would want to move a gear so you would pull on one side of the pulley and it could get where you want it to get.
Can you use belt and pulley in two wheelers?
It would depend on what you want to use the belt and pulley for
What is the mechanical average of a single movable pulley?
I think what you want is the "mechanical advantage". It's 2 .
What do you call someone who does not want to get married?
Someone who does not want to get married can be referred to as single, unmarried, or a bachelor/bachelorette.
What is important about a pulley?
Pulleys make lifting things easier. example: If you want to lift 100kg you don't want to lift it with your hands, so you use a pulley. The best choice would be to use a pulley with 4 wheels. Using this would make the effort to lift the 100kg about 75% easier. So lifting the 100 kg with a pulley would make the object be about 25 kg. That is why pulleys are important.
When you want to pull downward to lift something the main advantage of passing a rope upward and through a single pulley rather than just up over the branch of a tree is that the pulley .?
Reduces friction
When you want to pull downward to lift something the main advantage of passing a rope upward and through a single pulley rather than just up over the branch of a treee is that the pulley?
reduce friction
When you want to pull downward to lift something the main advantage of passing a rope upwards and through a single pulley rather than just up over the branch of a tree is that pulley?
Reduces friction
When you want to pull downward to lift something the main advantage of passing a rope through a single pulley rather than just up over the branch of a tree is that the pulley reduces friction?
Reduces friction
What does lovable mean?
Loveable is when your Single...&& When yew want to LOve Someone...
Why might you want to use a single pulley?
if you use a double fixed pully, it could make the rope or wire haver that much more preasure
When you want to pull to lift something the main advantage of passing a rope upward and through a single pulley rather than just up over the branch of a tree is that the pulley?
The rope pulled over the branch is hampered by the rope's friction over the branch. The same rope pulled over a pulley is not affected by friction as the pulley wheel will turn as the rope is pulled.
