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Why is work input equal to the effort force times the effort distance?
Wiki User
∙ 13y ago
That's the definition of "work" ... (force exerted) times (distance through which the force acts).
If you push against the end of a lever with a force 'F' and move it through a distance 'D',
then (F x D) is the work you put into the lever.
Wiki User
∙ 13y ago
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What is a Mechanical advantage equal to?
Mechanical advantage the resistance force. Mechanical advantage is equal output force divided by input force.
How do you calculate the mechanical advantage of a simple machine?
In the distance from the fulcrum to the input forcedivided by the distance from the fulcrum to theoutput force.
Why is the inclined plane helpful?
because it reduces the amount of input force over longer distance
What does input force mean?
input force is force exerted on a machine
Compares the input force with the output force?
Mechanical Advantage which is the output force divided by the input force.
How do you calculate the work input of a lever?
To calculate the work input of a lever, you can use the formula: work input = effort force x effort distance. The effort force is the force applied to the lever, and the effort distance is the distance the effort force acts over. Multiply these values to find the work input.
In a second class lever why must you exert input force over a greater distance?
If the input force is applied at a greater distance than the length of the effort arm is increased thereby reducing the effort.
How is work input and effort force related?
Work input is the product of force applied and distance moved in the direction of the force. Effort force refers to the force applied by a person or machine to overcome resistance. In essence, work input is directly related to the effort force exerted in order to accomplish a task.
If the effort force for lever is 50 Newtons then what would be the resistance force Assme no friction IMAAMA?
If the effort force for a lever is 50 Newtons and there is no friction, then the resistance force would also be 50 Newtons in an ideal situation with a first-class lever and IMAAMA. This is because in this case, the input force (effort force) is equal to the output force (resistance force) due to the principle of moments.
Why is the output force always less than th input force in third clss lever?
In a third class lever, the output force is always less than the input force because the load is positioned closer to the pivot point than the effort. This configuration increases the distance the effort force must travel compared to the load. As a result, the mechanical advantage is less than 1, making the output force weaker than the input force.
If you exert an input force over a greater distance than the distance exerted by the output force for an ideal machine compare the size of the input and output forces.?
In an ideal machine, if you exert an input force over a greater distance than the output force, the input force will be smaller than the output force. This is because work input is equal to work output in an ideal machine, and work is calculated as force times distance. Therefore, if the input force acts over a greater distance, the output force must be larger to balance the work done.
What is the formula of each simple machine by getting the work exerted by the machine?
The formula for work exerted by each simple machine is: Lever: Work = Input force × Input distance = Output force × Output distance Inclined plane: Work = Input force × Input distance = Output force × Output distance Pulley: Work = Input force × Input distance = Output force × Output distance Wheel and axle: Work = Input force × Input radius = Output force × Output radius Wedge: Work = Input force × Input distance = Output force × Output distance Screw: Work = Input force × Input distance = Output force × Output distance
If you exert an input force over a greater distance than the distance exerted by the output force for an ideal machine compare the size of the input and output forces?
In an ideal machine, the input force will be smaller than the output force when the input force is exerted over a greater distance than the output force. This is because work input and work output must be equal in an ideal machine, and since work = force x distance, a smaller input force over a greater distance will result in a larger output force over a shorter distance to maintain equilibrium.
What is the input arm and the output arm on a lever?
The input arm, also known as the effort arm, is the distance from the pivot point to where the input force is applied. The output arm, also known as the load arm, is the distance from the pivot point to where the output force is exerted.
What is input distance?
Input Distance is the distance the input force acts through.
What is the distance between a levers fulcrum and the imput force?
The distance between the lever's fulcrum and the input force is known as the effort arm. It determines the mechanical advantage of the lever system. The longer the effort arm, the easier it is to lift a heavier load.
How would you describe the effort force?
Effort force is a force used to move an object over distance.Which ball will bounce higher lacrosse ball or tennis ball?Read more: Which_ball_will_bounce_higher_lacrosse_ball_or_tennis_ball
