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What kind of lever has a fulcrum resistance arm and effort arm?
Wiki User
∙ 12y ago
first class levers
actually in front of the effort and resistance forces
Wiki User
∙ 12y ago
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What kind of lever is a human arm?
A Human arm is a class-3-lever .Because the load is located by your fingers and the effort is by your elbow and the fulcrum is by your shoulder.
What class lever is a door knob?
second class lever
What does each kind of lever do?
One kind is the fulcrum
Is the arm a third class lever?
No. In other words, 0110111001101111
What kind of simple machine is a seasaw?
A seesaw is a lever balanced on a fulcrum.
What kind of lever is toothbrush?
tooth brush is not a lever,because it has no fixed fulcrum from which one can separate the load arm and the effort arm.
What kind of lever is a human arm?
A Human arm is a class-3-lever .Because the load is located by your fingers and the effort is by your elbow and the fulcrum is by your shoulder.
What class lever is a door knob?
second class lever
What does each kind of lever do?
One kind is the fulcrum
Which kind of a lever are the kitchen tongs?
It depends on how the spatula is used. A spatula may be used as a first class lever (fulcum in the middle), when the handle of the spatula is placed on the edge of the pan and the edge of the pan is used as a fulcrum to lift the load on the spatula paddle. In this case, the fulcrum (the edge of the pan) is in the middle, in between the effort (from the hand) and the load (on the spatula paddle). A spatula maybe used as a second class lever (load in the middle), when the edge of the spatula paddle touches the bottom of the pan and is being used as a fulcrum to lift the load on the spatula paddle. In this case the load (on the spatula paddle) is in the middle, between the fulcrum (the edge of the spatula paddle touching the pan) and the effort (from the hand). A spatula combined with the arm may be used as a third class lever (effort in the middle), when the wrist or elbow is used as a fulcrum and the spatula is used to carry a load on the paddle . In this case, the effort (from the hand or forearm) is in the middle, between the load (on the spatula paddle) and the fulcrum (the wrist or elbow).
What kind of simple machines needs a fulcrum?
a lever
If the input force is between the fulcrum and the output force what kind of lever is it?
first class lever
Is the arm a third class lever?
No. In other words, 0110111001101111
What kind of simple machine is a seasaw?
A seesaw is a lever balanced on a fulcrum.
What kind of simple machine is a bicycle handlebar?
the handlebars are a first class lever. the fulcrum (the balance point) is in the middle.
What kind of lever is a seesaw?
yes it is a 1st class lever and so is a pair of pliers!!!!
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.
