What is work, formula of work, condition for work
lone, wit of work ?
Answers
Explanation:
what is work
Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement. ... If the force is being exerted at an angle θ to the displacement, the work done is W = fd cos θ.
formula of work done.
To express this concept mathematically, the work W is equal to the force f times the distance d, or W = fd. If the force is being exerted at an angle θ to the displacement, the work done is W = fd cos θ.
condition of work done
work is done when the object moves through a certain distance in a particular direction after the force had been applied on it. For work to be done, the force must be applied and must not be zero.