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Does a second class lever always has an input force that is less than the output force?
Wiki User
∙ 12y ago
Yes.
Wiki User
∙ 12y ago
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Why is the output force of a second-class lever always greater than the input force?
Because of the lever's mechanical advantage.
Why is the output force always less than th input force in third class lever?
Because the output distance is always greaterthan the input distance,and the product of (force) x (distance) is nearly the same on both ends.
Identify the class of lever for which the fulcrum is between the input force and the output force?
2nd class
Which class of lever has the input force located between the output force and the fulcrum?
hhhhh
What kind of lever is a seesaw?
yes it is a 1st class lever and so is a pair of pliers!!!!
Why is the output force of a second-class lever always greater than the input force?
Because of the lever's mechanical advantage.
Why is the output force always less than the input force in the third class lever?
Because the output distance is always greaterthan the input distance,and the product of (force) x (distance) is nearly the same on both ends.
If the output force is located between the fulcrum and input force what kind of lever is it?
It is a second class lever.One example is the wheelbarrow - the wheel is the fulcrum, the input force is at the handles where you lift and push, and the output force is what's carried in the wheelbarrow.
Why is the output force always less than th input force in third class lever?
Because the output distance is always greaterthan the input distance,and the product of (force) x (distance) is nearly the same on both ends.
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 are the three classes of levers and an anatomical example of each one?
First Class Levers The fulcrum is between the input force and the load Always changes the direction of the input force and can be used to increase the force or the distance Second-class levers The load is between the fulcrum and the input force Does not change direction of the input force Output force is greater than the input force. Third-Class lever The input force is between the fulcrum and the load Does not change the direction of the input force Output force is less than input force.
Identify the class of lever for which the fulcrum is between the input force and the output force?
2nd class
Does a first class lever change the direction of the force?
yes it changes the direction, and increases the 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
Which class of lever has the input force located between the output force and the fulcrum?
hhhhh
What kind of lever is a seesaw?
yes it is a 1st class lever and so is a pair of pliers!!!!
What type of lever is a paper punch machine?
second-class leverA second class lever has a fulcrum on one end, the load force or resistance force in the middle and the input force or effort force on the other end. A three-hole punch has a hinge on one edge (fulcrum), you press on the other edge (input forge), and the punchers come down in the middle (output force).
