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In a third class lever the input force is located between the output force and the fulcrum.
Blinds, clothes line, garage door, washing machine, flag pole, cd and DVD trays, and I think a sink has a pulley in it
Ok, so a lever can be broken up into two 'sides' with a fulcrum in the middle. This idea simply utilizes the laws set forth for torque, or Force*distance. Static equilibrium (which would be when you input enough force on one side of the lever to balance the other) states the followingF1*D1 = F2*D2Starting from the left side of the lever, for have a force (F1) multiplied by the distance between that force and the fulcrum (D1). This can be set equal to the distance between the fulcrum and the second force, with this distance denoted as D2. If you want to know the input force, you need to know the other force, and both distances. Then you can simply divide. For example say want to know your input force, F2.F2 = (F1*D1)/D2Hope this helps
The answer is 5. To find mechanical advantage, divide the force required by the force given. 200/40 = 5
find the dints that were there before
It's a tool
It's a tool
It's a tool
It's a tool
well, your obviously not doing it right you have to want to have to use to look more like and if you do that you will find your answer i promise Well that made no sense. Basically, the fulcrum is where everything hangs from or balances on. The thing that holds up a see-saw in the middle, for example.
The elbow in the hand is analogous to the fulcrum in a lever
There are four simple machines used to make the compound machine known as the lawn mower. These simple machines are the wheel and axle, the screw, the lever, and the wedge.
Almost everywhere!!!
you can find it in Wallmart
All you have to do is fine a simple task to do and find simple machines and connect them together to make it. All you have to do is fine a simple task to do and find simple machines and connect them together to make it.
The mechanical advantage that a machine would have without friction or in another term is that you can find the IDEAL MECHANICAL ADVANTAGE (IMA) OF A MACHINE IS BY HAVING A MACHINE WITH NO FRICTION, ALSO BY MULTIPLYING YOUR EFFORT FORCE BY 2, HOWEVER BECAUSE OF FRICTION AND THE WEIGHT THE ACTUAL MA WILL BE LESS.
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).