0
The mechanical advantage of a level is the ratio of the output force to the input force.
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
What simple machine has a bar that is free to pivot about a fixed point?
I think its a lever!?
What is the ratio of Two triangles that are similar and have a ratio of similarity of 310 what is the ratio of their areas?
If the ratio of similarity is 310, then the ratio of their area is 96100.
What is eqivalent ratio?
an eqivalent ratio is an ratio that is equal or you can simplfiy it
What is the ideal ratio of all accounting ratio?
There is no single ideal ratio.
What is the definition of unit ratio?
Unit Ratio- a ratio that has a denominator of 1
What is the relationship between distance ratio and mechanical advantage?
The mechanical advantage of a lever is the ratio of the length of the lever on the applied force side of the fulcrum to the length of the lever on the resistance force side of the fulcrum. There are three types of levers - class 1, class 2, and class 3.
What is lever arm ratio?
Divide the length of the force arm by the length of the resistance arm.
When calculating the mechanical advantage of a lever what two pieces of information are needed?
You need to know the length of the lever and the location of the fulcrum along that length. The ratio of the lengths on either side of the fulcrum will determine the ratio of forces at either end. The length of the lever will dictate the total force possible. For a lever of length L divided into lengths a and (L - a) by the fulcrum (where a is the length of the lever between the fulcrum and the object you want to apply force to), the mechanical advantage will beM.A = (L-a)/aThe longer the lever, the bigger you can make the numerator of that fraction while keeping a unchanged.
How do you calculate the mechanical advantage of a first class lever?
It's the ratio of the distances effort-fulcrum/load-fulcrum.
What is meant by velocity ratio of lever is 1?
It means that two parts that are being considered will always move at the same speed.
How do place a Land Rover in 4x4 mode?
most land rovers are permenant 4x4 they usually have a second lever to switch between high and low ratio some also have a separate diff lock lever.
How do you calculate a lever's mechanical advantage?
From the design of the lever (on paper), the mechanical advantage is effort arm/load arm which means Distance from pivot to the applied force/distance from pivot to the load The result of that is that the forces will have the reciprocal ratio, and the input force to the lever will be the output force/the Mechanical Advantage .
What is a lever with a mechanical advantage greater than one used to do?
Mechanical advantage refers to the ratio of the force produced by a machine to the force applied to it. A lever with a mechanical advantage greater than one is used to increase distance.
Where do you place the fulcrum to get the most lifting power from a simple lever?
A lever's mechanical advantage is the ratio of the effort arm to the load arm. The shorter the load arm, the greater the lifting power, so the closer the fulcrum is to the object being lifted, the better.
What is foot lever?
A foot lever is a lever that is operated with the foot.
Lever?
The function of a lever is used to move or lift objects.
Why is the fulcrum in a lever important?
A fulcrum in a lever is very important because without a fulcrum a lever isn't a lever , and the fulcrum is the main part of a lever.
