0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Work is done when in physics?
In physics, work is done when a force is applied over a certain distance.
How do we know if work is done?
In physics, work is done by a force acting on an object if the object moves in the direction of the force.
What is present when work is done?
In physics work is dome when a force acts on a body and the body moves in the direction of the force.
What is the definition of work done?
Physics definition of work: (force applied ) multiplied by (distance through which the force acts).
Why is no work being done on books on shelf physics?
Work = force x distance. With a distance of zero, the work will also be zero.
Work is done when in physics?
In physics, work is done when a force is applied over a certain distance.
How do we know if work is done?
In physics, work is done by a force acting on an object if the object moves in the direction of the force.
What is present when work is done?
In physics work is dome when a force acts on a body and the body moves in the direction of the force.
Is there such a proverb such as 'No work is done when something remains same'?
This statement can be applied to physics, so it could be considered a 'physics proverb'... Work equals force times distance, so no matter how much force is applied, if the object does not move, no work is done.
What is the definition of work done?
Physics definition of work: (force applied ) multiplied by (distance through which the force acts).
Where is work done?
If you mean "work" in the way it is used in physics, the basic definition of work is force x distance. In other words, if you apply a force over a certain distance, work is done.
Why is no work being done on books on shelf physics?
Work = force x distance. With a distance of zero, the work will also be zero.
How much work is done when a donkey is carrying a load on it's back?
physics - no physically - yes
Does work reflect energy?
Yes, the amount of work a "machine" (in the physics sense) can get done is an indicator of how much energy the body possess.
What is an example of the physics definition of power?
Power is the rate of work done or rate of energy generated or expended
Again I ask why was Einsteins Relativity Theory at odds with Quantum Physics?
Einstein's Relativity is at odds with quantum physics because they both work at different levels and under different conditions.
If a weight lifter lifts a barbell and then sets it down is any work done?
Answer: It depends upon your definition of "work". Assuming the lifter put the barbell back exactly where and how it was at first, then there was no work done in the physics context. If you mean manual labor, then yes, some work was done.
