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How much work does 25-newton force do to lift a potted plant from the floor to a shelf 1.5 meters high?
Wiki User
∙ 11y ago
If the 25N force is directed straight up, so that the force itself moves 1.5 meters to
finish the job, then it does 37.5 joules of work, which becomes 37.5 more joules of
gravitational potential energy that the plant has, once it's on the shelf.
Wiki User
∙ 11y ago
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If you push a piano 5 meters across the floor with a force of 400 N. how much work have you done?
2000
How much force does a floor exert on you?
When you stand on a floor, the force that you exert on the floor because of your weight is equal to the force with which the floor supports your weight.
How much work is accomplished when a force of 300 N pushes a box across the floor for a distance of 100 meters?
Just use the basic definition of work:work = force x distance
How many joules of work are done when a 20 newton is lifted 5 meters off of the floor?
The idea here is to multiply the force by the distance.
How much work in joules is performed when a force of 800.0 N is exerted while pushing a crate across a level floor for a distance of 1.5 meters?
We must assume that the force pushes parallel to the floor.Work = (force) x (distance) = (800) x (1.5) = 1,200 newton-meters = 1,200 joules
If you push a piano 5 meters across the floor with a force of 400 N. how much work have you done?
2000
How much force does a floor exert on you?
When you stand on a floor, the force that you exert on the floor because of your weight is equal to the force with which the floor supports your weight.
How much work is accomplished when a force of 300 N pushes a box across the floor for a distance of 100 meters?
Just use the basic definition of work:work = force x distance
How many joules of work are done when a 20 newton is lifted 5 meters off of the floor?
The idea here is to multiply the force by the distance.
How much work in joules is performed when a force of 800.0 N is exerted while pushing a crate across a level floor for a distance of 1.5 meters?
We must assume that the force pushes parallel to the floor.Work = (force) x (distance) = (800) x (1.5) = 1,200 newton-meters = 1,200 joules
Are you stand on floor does the floor exert an upward force against your feet how much force does it exert why are you not moved upward by this force?
The floor is a stationary object (in relationship to you). The floor will provide only enough force to match the force of gravity holding you down. It has to be equal.
When you standing on the floor does the floor exert an upward force against your feet How much force does it exert?
Because your feet are not accelerating, the force exerted by the floor upon your feet must be exactly the same as the force exerted by your feet on the floor. If you are standing, the amount of force exerted by your feet, and thus the amount of force exerted by the floor, is equivalent to your weight.
What amount of work is done on a chair that is pushed 89 m across a floor by a horizontal 30-N net force?
Just use the basic definition of work:work = force x distanceIf the distance is in meters and the force is in newton, then the work will be in joules.
A 50 newton force is required to push a 10 kg box 30 meters across the floor. The box is then lifted up 6 meters and placed on a shelf. How much total work was done?
2,088 J
It took 50 joules to push a chair 5 meters across the floor with what force was the chair pushed?
Use the formula:work = force x distanceUse the formula:work = force x distanceUse the formula:work = force x distanceUse the formula:work = force x distance
To stop the table in your class falling through the floor what must the floor do against the force of gravity pulling the table down?
The floor must exert a force equal to that of the force exerted on the desk from gravity. This force is called a "normal force"
If a person weighs 150 pounds and is standing on the floor and the floor is not moving what is the force that the floor exerts on the person?
150 lbs. In order for the floor to support you it must resist an equal force.
