In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the w
ork done by the force? Answers:
Work is equal to the change in kinetic energy.
Work depends on the square of the change in potential energy.
Work is equal to the negative of the change in kinetic energy.
Work is equal to the square of the change in kinetic energy
The law relating work and kinetic energy states that "the work done by the sum of all forces acting on a particle equals the change in the kinetic energy of the particle."
This theorem is also called the work energy principle.
It was derived from the law of conservation of energy.
This principle stands even if there is a single force acting on the body. The change in the kinetic energy of the body is equal to the work done.
The rich need nothing they already have a lot of stuff, the poor have nothing they are poor and do not have much. Nothing is greater than god and nothing is more evil than the devil.
Since the meter stick is traveling with Jill, it will have the same speed as she does so relative to Jill, the meter stick is stationary so its length remains 1.00 m as measured by her.
when heated, the molecules of the liquid in the thermometer move faster, causing them to get a little further apart. this results in movement up the thermometer. when cooled, the molecules of the liquid in the thermometer move slower, causing them to get a little closer together.
