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work would be done if the book fell from the top of the desk to the floor because there has been some force through which the book fell down and therefore the book got displaced from his initial position . hence the work is done in this situation because it has a force and a displacement which is essential for the work to be done.
What else can I help you with?
Why when you push an object across a desk is the work done not equal to the change in gravitational potential energy?
When you push an object across a desk, the work done accounts for the change in kinetic energy of the object from rest to a certain velocity. The change in gravitational potential energy is not considered in this scenario because the desk is generally at a constant height, so there is no change in the object's position relative to gravity.
How much work do you do if you push with a force of 100 N on a desk t hat does not move?
If you push with a force of 100 N on a desk that does not move, no work is done because work is defined as the product of force and displacement in the direction of the force. Since the desk does not move, there is no displacement in the direction of the force, and thus no work is done.
If one exerts a force of 20 newtons to push a desk 10 meter how much work is done on the desk?
The work done on the desk is 200 joules. Work is calculated by multiplying force applied by the distance moved in the direction of the force; in this case, 20 N x 10 m = 200 J.
Why is work done a housemaid scrubs a kitchen floor?
Work is done when a housemaid scrubs a kitchen floor because she is applying force over a distance to move the mop across the floor. This physical exertion results in the lifting of dirt and grime off the floor, requiring energy to be transferred from the housemaid to the floor. The housemaid's effort contributes to the overall cleanliness of the kitchen floor.
If a pencil drops from a desk is work being done WHY?
No, work is not being done when a pencil drops from a desk. In physics, work is defined as force applied over a distance in the direction of the force. Since the force of gravity causes the pencil to fall vertically without any horizontal displacement, there is no work being done in this scenario.
How much work is done when a book weighing 2.125 N is carried from a desk in one classroom to a desk in another 25.796 m along a straight hall?
0 ~or~ none ~or~ zero
What kind of woodworking is done in many offices and classroooms?
desk
Does gravitational force do work on the particle on which it acts?
The physics definition of work is a force acting on an object to move it a distance. A book sitting on a desk has a grav. force applied, but, since it does not move, no work is done. A rock falling off a mountain would have work being done.
What is the value of an Art Deco desk by Conant Ball furniture makers from 1852?
The value of an Art Deco desk by Conant Ball from 1852 would actually depend on a number of factors. Some of these factors would be, what kind if any of upkeep has been done to the desk as well as the condition.
Where is the drafting of most legislation done?
on a desk
Where could one book a stay at the Blooms hotel in Dublin?
Booking can be done online or if in the area one could book over the desk. If the internet is not available one can make a phone call to the reception of the hotel and book this way.
What unit would use to measure the perimeter of your teacher's desk?
I would use a ruler or a tape measure. After I was done, I would express the measurement in centimeters or inches.
Natural Wood Desk?
form_title= Natural Wood Desk form_header= Get your work done on a natural wood desk. What size desk do you want?*= _ [50] Do you need lots of storage in your desk?*= () Yes () No Do you want to include a chair with the desk?*= () Yes () No
How mastic flooring is done?
Mastic is an adhesive not a flooring some manufacturers say it can be used on floor tiles how ever I would not recommend using mastic on a floor as it would take forever to cure
What are some effective leg exercises that can be done at a desk?
Some effective leg exercises that can be done at a desk include leg lifts, calf raises, and seated leg extensions. These exercises can help strengthen and tone the muscles in your legs while sitting at your desk.
What are some simple exercises that can be done for someone doing a lot of desk work?
There seems to be several different answers on exercises that can be done from your desk. Keeping active while at work is definitely a must do. A few of these would include walking, squatting, picking up heavier objects and many other exercises.
Where do you get the pen to get the hat done for Snoopy?
It is in Charlie Browns house on his desk.
