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Describe how a lever can increase the force without changing the amount of work being done?
Roughly speaking, work = force x distance (the actual definition is a bit more complicated).If you apply 1000 newton over a distance of 1 meter, that involves "work", as defined in physics, of 1000 joules. With a lever, you might apply a lesser force, say, 100 newton, but over a larger distance, in this case, 10 meters. In this case, the product (100 meters x 10 newton) is still 1000 joules.
What else can I help you with?
What is an amount of pressure an object can handle without changing?
The amount of pressure an object can handle without changing is called its elastic limit. Beyond this point, the object will undergo permanent deformation or break.
How can you change the amount of momentum an object has?
You can change the amount of momentum an object has by changing its mass, velocity, or direction of motion. Increasing the object's mass or velocity will increase its momentum, while changing its direction will affect the direction of its momentum.
How may you increase an applied torque without increasing the applied force?
You can increase the applied torque without increasing the applied force by increasing the length of the lever arm or by changing the angle at which the force is applied. This increases the moment arm, which in turn increases the torque for the same amount of force.
What is a property of matter that can be identified without changing the identity of the substance.?
A property of matter that can be identified without changing the identity of the substance is its density. Density is a characteristic property that remains constant regardless of the amount of substance present.
How can buoyancy be manipulated?
Buoyancy can be manipulated by changing the density of the fluid (by adding salt, for example), changing the shape or volume of the object (like adding a balloon to increase volume), or changing the gravitational force acting on the object (by taking it to a different planet with a different gravitational pull).
How do you alter the volume of gas without changing the amount?
Compress it
What is an amount of pressure an object can handle without changing?
The amount of pressure an object can handle without changing is called its elastic limit. Beyond this point, the object will undergo permanent deformation or break.
How can you increase the concentration of a solution without changing the amount of solvent?
You can increase the concentration of a solution by adding more solute while keeping the amount of solvent constant. This can be done by dissolving additional solute in the existing solvent until no more solute can dissolve, resulting in a higher concentration of the solution.
How would changing the amount of glucose available to a cell affect the rate of respiration?
Glucose utilization would increase a little
Does changing the amount of sugar affect the boiling point of water?
Yes. Dissolved sugar increase the boiling point.
How can you change the amount of momentum an object has?
You can change the amount of momentum an object has by changing its mass, velocity, or direction of motion. Increasing the object's mass or velocity will increase its momentum, while changing its direction will affect the direction of its momentum.
Is there any way to increase the amount of power that can pass through a circuit without it over heating?
increase voltage
Can your sons mother increase your child support amount without you?
nosee link
Does caffeine increase acetylcholinesterase activity?
In rats, it was found to increase activity without changing the total expression (amount) of acetylcholinesterase. Another study found that is did inhibit acetylcholinesterases. This seems contradictory so in short, it has not been fully studied. But remember the main effect is blocking adenosine receptors.
What occurs when there is an increase in prices that decreases the amount of a good or service you can bu?
Inflation is the word used to describe a general increase in prices and reduction in purchasing power of money.
How is it possible to increase the output of a good without increasing the input used to produce that good?
Reduce the amount of material used to make the good to increase the amount of output for other goods
How may you increase an applied torque without increasing the applied force?
You can increase the applied torque without increasing the applied force by increasing the length of the lever arm or by changing the angle at which the force is applied. This increases the moment arm, which in turn increases the torque for the same amount of force.
