Yes, work is being done when you carry your book down the hall to class. In physics, work is defined as force acting over a distance, which is the case when you exert force to lift and move the book while walking it down the hall.
The scientific definition of work is using force to move an object over a distance. When you use your hand to lift the book off the floor, you are going against the force of gravity that is attracting it to the floor in order to lift the book in the air, from one location to the next. However, when you carry a book across the room, you are not fighting a force. As a matter of fact, the book has not left your hand; therefore, you are not moving it anywhere. The tricky thing is to not think of of the book as moving across the room - YOU are moving across the room; the book is still sitting in your hand. Now, if you THROW the book across the room, that is different entirely.
No, sound waves do not carry work. Work is done when a force acts on an object to move it over a distance. Sound waves propagate through a medium by transferring energy through oscillations of particles, but they do not perform mechanical work on objects they encounter.
A physicist studies motion, forces, and energy to explain the way things work.
When carrying an object at a constant velocity, no work is being done because work is a force applied over a distance in the direction of the force. Since the object is moving at a constant velocity, the force applied to overcome gravity and friction is equal to the force of gravity and friction acting in the opposite direction, resulting in a net force of zero. Therefore, no work is being done on the object.
Yes, it is possible to deduct groceries while traveling for work if they are considered necessary and directly related to your job duties.
Because the physics definition for "Work" is using force to move a mass through a distance. Picking up the bag is using the force of your muscles to move a mass, or weight, through a distance, the distance from the grocery store counter up into your arms.
Yes, generally 14 years old can work at groceries.
Man up and leave him or try and work it out with him or return to the kitchen and carry on wanting a devorce. Pick one and stick to it.
1. They explain to project team members how to carry out the work; 2. They track activities in the schedule and project management information system.
explain about ur work
carry on with your work= "nee ninte joli thudarnnolu""
Hhmmm... Pick whomever you want. Getting adults to work is a question that has frustrated philosophers for centuries.
Getting to and from work Taking family places Getting groceries, doing banking and other personal business
no they do not work
you have to use your hands and work- work is hard
Explain yourself.