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Winches and levers are both machines that contribute mechanical advantage.
They work by increasing the moment applied by a force by increasing the distance away that the force is applied.
A moment, is calculated by the magnitude of the force times the distance away it is applied.
Imagine a lever like a seesaw. The closer you sit to the center, the point of rotation, the easier it is for someone else to hold you up. The further out you side, the harder it is for them to hold you up. Further out, the "moment arm" is longer, so you are applying a greater moment.
Winches have their moment center in the middle of the winding mechanism. Instead of winding it by holding the thin central rod, you have an arm sticking out that allows you to create a larger moment. Imagine having a dial where the knob has broken off. Instead of being easy to turn, it becomes very hard.
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How does a hand crank winch make work easier?
The handle on the crank is a essentially a Lever. It makes it easier to pull in heavy loads on the cable attached to the winch.
What kind of simple machine is a winch?
A winch is a geared (lever advantaged) device that is used for drawing large weights. Often comprises a steel cable, hook and spool. Tow truck use a winch to pull a staled auto onto a trailer.
How do you winch someone?
A winch is just like snogging someone or making out with someone.
What is a winch?
kind like a waiter
How do you install a winch on 96 Jeep Grand Cherokee?
Get a winch plate to mount to the bumper. Then mount the winch to the winch plate.
What is a warn winch?
Warn winch is a vehicle winch manufactured by Warn Industries.
How do you calculate pulley leverage I am building a dock that will lift with a winch and I would like to leverage pulleys to reduce the load on the winch?
well you build a bridge and get over it
What do a winch drum and sheave wheel do?
What does a winch and sheave
Where is the VIN on a 1986 Honda Fourtrax?
check the manual for the people that dont have the manual like myself it is located on the front rack underneth the plastic fenders. right where you would mount a winch. chances are if you have a winch on your bike you will have to take the winch off to be able to read it.
What is another name for winch?
Main Entry:visePart of Speech:nounDefinition:clampSynonyms:chuck, tool, winchNotes:a vice is a harmful or nasty habit or action; avise is a heavy clamp with jaws opened and shut by a lever or screw
When was Terence Winch born?
Terence Winch was born in 1945.
When was Ben Winch born?
Ben Winch was born in 1973.
