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How a lever can increase the force applied without changing the amount of work being done?
Wiki User
∙ 12y ago
Levers are used in everyday life. The force is a lot to do with pivots and moments e.g. a wheelbarrow- the effort force pushes down on the handle (lever) the load is pulled down by gravity and the pivot is the front wheel.
So a lever changes force by the chemical energy in your muscles aiding or fighting gravity.
Hope this helps x
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoWork is force times distance. A lever will increase force, at the cost of distance, or it will increase distance, at the cost of force. Each of these is inversely proportional, so the net force times distance is the same. Said in other words, a lever cannot add to or subtract from work - work is the same in all cases.
Wiki User
∙ 12y agoBy moving a larger distance, to translate to a shorter distance moved.
Work = distance x force. The same work is done but requires less effort, because the working end only moves a short distance.
Wiki User
∙ 11y agoideal force calculations are based only on lever lengths.
Applied force x distance to fulcrum = Output force x its distance from the fulcrum
Wiki User
∙ 12y agoYou don't want to Look for this ok go to hel
Wiki User
∙ 10y agoSometimes. There are 3 'classes' of levers, some change the direction of force and some do not.
Wiki User
∙ 11y agoGenerally you use a lever by pushing on it.
Wiki User
∙ 9y agomake it longer
Wiki User
∙ 12y agoyes it does
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It is possible to increase the amount of pressure by blank the area where force is applied?
The surface area
How do you decrease the electromagnetic force?
Lower the applied voltage. Lower the amount of windings on the core. Increase the distance from the electromagnet.
Does the law of applied forces state that a body's change in mass is proportional to the amount of force applied to it?
No, the law of applied forces does not state that a body's change in mass is proportional to the amount of force applied to it. The law of applied forces states that the force applied to a body is equal to the mass of the body multiplied by the acceleration of the body. So, if the acceleration of a body increases, the force applied to it will also increase, but the mass of the body will remain the same.
What do you do to increase the amount of pressure by whwere the force is applied?
Since Pressure is Force per Unit Area (P = F/A), there are intuitively two ways to increase pressure. You can either keep the area constant and increase the force being applied, or keep the force constant and decrease the area on which the force acts.
How can you increase the concentration of a solution without changing the amount of solvent?
by the addition of more solute.
Does mass increase as heat is applied?
No. Mass does not increase as heat is applied. Mass is the amount of matter in a body and cannot be changed by any physical or chemical process. Volume will increase when heat is applied.
It is possible to increase the amount of pressure by the amount of area where force is applied.?
The surface area
How can a lever increase the force applied without changing the amount of work being done?
Work is force times distance. A lever will increase force, at the cost of distance, or it will increase distance, at the cost of force. Each of these is inversely proportional, so the net force times distance is the same. Said in other words, a lever cannot add to or subtract from work - work is the same in all cases.
It is possible to increase the amount of pressure by blank the area where force is applied?
The surface area
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Compress it
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Glucose utilization would increase a little
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Yes
How do you decrease the electromagnetic force?
Lower the applied voltage. Lower the amount of windings on the core. Increase the distance from the electromagnet.
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Yes. Dissolved sugar increase the boiling point.
Is there any way to increase the amount of power that can pass through a circuit without it over heating?
increase voltage
Does the law of applied forces state that a body's change in mass is proportional to the amount of force applied to it?
No, the law of applied forces does not state that a body's change in mass is proportional to the amount of force applied to it. The law of applied forces states that the force applied to a body is equal to the mass of the body multiplied by the acceleration of the body. So, if the acceleration of a body increases, the force applied to it will also increase, but the mass of the body will remain the same.
