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What is the mechanical advantage of a lever that can lift a 100 N load with an input force of 20 N?
The mechanical advantage of a lever is calculated by dividing the output force (load) by the input force. In this case, the mechanical advantage would be 100 N (load) divided by 20 N (input force), which equals 5. Therefore, the lever in question has a mechanical advantage of 5, meaning it can lift the load 5 times easier than if the force was applied directly.
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Calculate the mechanical advantage of a lever where 5 N of input force is needed to move a 10 N box using that lever.?
The mechanical advantage of the lever is calculated by dividing the output force by the input force. In this case, the output force is 10 N and the input force is 5 N, so the mechanical advantage would be 10 N / 5 N = 2. This means that the lever provides a mechanical advantage of 2, making it easier to lift the box.
What is the mechanical advantage of a lever where 5 n of input force is needed to move a 10 n box using that lever.?
The mechanical advantage of the lever in this case is 2. This is calculated by dividing the output force (10 N) by the input force (5 N), which gives a mechanical advantage of 2. This means that the lever allows you to lift or move objects that are twice as heavy as the force you apply.
What do you need to calculate the mechanical advantage of a lever?
A calculator and a formula for moments: Like distance from fulcrum x force = distance from fulcrum x force and I think mechanical advantage is the ratio of forces - for a lever for example where you need less force to exert a big force when for example, you wedge a crow bar in the side of the door to try and effect a break in
What is the mechanical advantage of a lever that takes 12 N of force to lift a 48 N object?
The mechanical advantage of the lever can be calculated by dividing the output force (48 N) by the input force (12 N), which gives a mechanical advantage of 4. This means that the lever provides a mechanical advantage of 4, making it easier to lift the object.
If a lever with a mechanical advantage of 13 is used to move a rock with a force of 845N what is the imput force?
To find the input force, divide the output force (845N) by the mechanical advantage (13). So, the input force = 845N / 13 = 65N.
What is the increase in work done by a lever called?
The increase in work done by a lever is called mechanical advantage. It represents the ratio of the output force exerted by the lever to the input force applied to it. A lever with a higher mechanical advantage requires less input force to lift an object.
What is the ratio of a lever?
The mechanical advantage of a level is the ratio of the output force to the input force.
Calculate the mechanical advantage of a lever where 5 N of input force is needed to move a 10 N box using that lever.?
The mechanical advantage of the lever is calculated by dividing the output force by the input force. In this case, the output force is 10 N and the input force is 5 N, so the mechanical advantage would be 10 N / 5 N = 2. This means that the lever provides a mechanical advantage of 2, making it easier to lift the box.
How do you find the output force of a 1st class lever?
Multiply (the input force) x (the lever's mechanical advantage).
What is the mechanical advantage of a lever where 5 n of input force is needed to move a 10 n box using that lever.?
The mechanical advantage of the lever in this case is 2. This is calculated by dividing the output force (10 N) by the input force (5 N), which gives a mechanical advantage of 2. This means that the lever allows you to lift or move objects that are twice as heavy as the force you apply.
What do you need to calculate the mechanical advantage of a lever?
A calculator and a formula for moments: Like distance from fulcrum x force = distance from fulcrum x force and I think mechanical advantage is the ratio of forces - for a lever for example where you need less force to exert a big force when for example, you wedge a crow bar in the side of the door to try and effect a break in
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 the mechanical advantage of a lever that takes 12 N of force to lift a 48 N object?
The mechanical advantage of the lever can be calculated by dividing the output force (48 N) by the input force (12 N), which gives a mechanical advantage of 4. This means that the lever provides a mechanical advantage of 4, making it easier to lift the object.
If a lever with a mechanical advantage of 13 is used to move a rock with a force of 845N what is the imput force?
To find the input force, divide the output force (845N) by the mechanical advantage (13). So, the input force = 845N / 13 = 65N.
Which lever where the input force is between the input force and the fulcrum?
A third-class lever. In this lever, the input force is applied between the fulcrum and the output force, creating a mechanical advantage where the output force is greater than the input force. Examples include a pair of tweezers or a forearm lifting a load.
Why is the output force of a second-class lever always greater than the input force?
In a second-class lever, the output force is always greater than the input force because the effort arm is longer than the resistance arm. This mechanical advantage allows the lever to amplify force, making it easier to lift heavy objects.
What is the input distance for a lever?
The input distance for a lever is the distance from where the input force is applied to the fulcrum (pivot point). This distance determines the mechanical advantage of the lever, with longer input distances providing greater leverage.
