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Which pulley setup would decrease the amount of effort force needed to life an objected?
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What is a device that changes the direction or amount of effort needed to do work?
An inclineded plane
A device that changes the direction or the amount of effort needed to do work?
An inclineded plane
Does the amount of light needed increase or decrease as it moves to higher magnifications with the microscope?
Decreases
What is the relationship between the amount of effort needed to lift the load and the distance of load from the fulcrum?
confusing
Does amount of light needed increase or decrease as one moves to higher magnification with the microscope?
The amount of light needed increases as one moves to higher magnification with the microscope. This is usually done by opening the light diaphragm.
Do machines decrease the amount of energy that is needed to do work?
Not usually. They can convert effort into distance and things like that, but the overall energy is about the same.
How do you decrease the amount of force needed to do work?
Decrease friction.
A device that changes the direction or the amount of effort needed to do work?
An inclineded plane
What is a device that changes the direction or amount of effort needed to do work?
An inclineded plane
Does the amount of light needed increase or decrease as it moves to higher magnifications with the microscope?
Decreases
What simple machine reduces the amount of effort needed to lift a heavy object?
Lever Hoist
What is the relationship between the amount of effort needed to lift the load and the distance of load from the fulcrum?
confusing
Does amount of light needed increase or decrease as one moves to higher magnification with the microscope?
The amount of light needed increases as one moves to higher magnification with the microscope. This is usually done by opening the light diaphragm.
How is a driver using a simple machine?
The driver is using a wheel and axle to decrease the amount of force needed to steer the car.
Are closing adjustments needed for the balance sheet?
Yes, closing adjustments are needed for the balance sheet because they increase retained earnings (in stockholders' equity) by the amount of net income or decrease it by the amount of net loss. They also decrease retained earnings by the amount of any dividends declared. Closing adjustments affect the income statement by reducing all income statement accounts to zero.
Does a pulley make work easier by changing the direction of force?
Yes. It can also decrease the amount of work needed in exchange for a long distance.
Difference between the weight of a load and the amount of effort needed to lift it?
the differrence between these two kinds of things is that they both have the weight in tthem
