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What is the ideal mechanical advantage of a lever 7 meters long and 3 meters high?
Wiki User
∙ 15y ago
The ideal mechanical advantage of the bar is 5.
Wiki User
∙ 15y ago
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What is the IMA of lever?
the IMA is the ideal mechanical advantage.
How is the mechanical advantage of a lever determined?
The 'ideal' mechanical advantage is length of the effort arm/length of the load arm .
What is the Ideal Mechanical Advantage of a lever that has a fulcrum in the exact center?
One.
Which statement is true about the ideal mechanical advantage of a third-class lever?
mechanical advantage is the output force divided by the input force
What are the levers that operate at a mechanical advantage?
Every lever has a mechanical advantage. It may be less than ' 1 ' ... the outputforce may be less than the input force ... but it can always be calculated.The 'ideal' mechanical advantage ... that is, in the absence of losses ... isClass I lever . . . . . any number, depending on dimensions of the structureClass II lever. . . . . more than 1Class III lever.. . . . less than 1
What is the mechanical advantage of a lever?
The mechanical advantage is when the fulcrum is closer to the effort and creates a advantage
You use a crowbar with a 150 cm effort arm as a lever to lift a large rock The rock is 20 cm from the fulcrum What is the ideal mechanical advantage of the lever?
It is 7.5
What is the Mechanical Advantage of levers?
The mechanical advantage of the lever is that smaller persons can move heavier objects. The lever can be placed under the object and the person can then push down on the lever.
How do you increase the mechanical advantage of a lever?
The mechanical advantage of a lever can be increased by moving the fulcrum towards the load and away from the power end.
What does it mean when the IMA is less than 1.0?
If an IMA (ideal mechanical advantage) is less than one, that means the lever the force is applied to is shorter than the lever lifting the load.
What is an example of a mechanical advantage?
Crowbar (lever) .
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.
