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What is the output force in a first class lever?
The output force in a first class lever is dependent on the input force and the distance from the fulcrum to the input force. By applying an input force at a certain distance from the fulcrum, the lever can generate an output force at a different distance on the other side of the fulcrum. The output force can be calculated using the lever principle: Input force x Input distance = Output force x Output distance.
Which of the following would increase the output force of a lever?
Increasing the length of the lever arm or applying a larger input force would increase the output force of a lever.
Identify the class of a lever for which does function is between the input force and the output force?
The third class lever functions between the input force and the output force
What type of lever is seesaw?
first class lever. Why? because it is in the order of output force-fulcrum-input force. output force ______________________________ input force fulcrum
If the input force is between the fulcrum and the output force what kind of lever is it?
first class lever
What are the differences between the three classes of levers in terms of the location of the fulcrum input force and output force?
In a first-class lever, the fulcrum is located between the input force and the output force. In a second-class lever, the output force is located between the fulcrum and the input force. In a third-class lever, the input force is located between the fulcrum and the output force.
In which type of lever is the direction of the input force opposite of the direction of the output force?
In a second-class lever, the direction of the input force is opposite to the direction of the output force. The input force is applied at one end of the lever, while the output force is generated at the opposite end. Examples of second-class levers include wheelbarrows and nutcrackers.
What is the efficiency formula of lever?
The efficiency of a lever can be calculated using the formula: Efficiency = (output force × output distance) / (input force × input distance) * 100%. It represents the ratio of the output work done by the lever compared to the input work applied to the lever.
When you use a lever to lift a rock is the output force is represented by the amount of force you apply to the end of the lever?
What you do to your end of the lever is the INPUT force.The OUTPUT force is what happens down there under the rock.How to decide ? Try this:The OUTPUT is the RESULT of all the tools, equipment, resources,knowledge, tricks, and machinery you have, and how you use them.
What type of lever is the output force smaller than the input force?
A second-class lever. In this type of lever, the output force is always smaller than the input force, but the trade-off is that the output force moves a greater distance than the input force. Examples of second-class levers include wheelbarrows and nutcrackers.
Can you determine the input force by knowing the input and output arm length and the output force of a lever?
Yes
How do you find the output force of a 1st class lever?
Multiply (the input force) x (the lever's mechanical advantage).
