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friction
certainly. The force vector can be resolved into one component parallel to the motion of the object under force and another component perpendicular to the motion. The parallel component does the work; the perpendicular component does no work
wel i just dont no1
Hello word performed is got by the expression F s cos@ If F ie force is not applied at all then no work could be performed. If s ie displacement is zero then work is not done thought force is acting Thirdly if @ is 90 deg, ie the angle between the force applied and displacement made is 90 deg, then no work is said to be done by the force. This is the case the work performed by centripetal force on a rotating body.
It depends on which conditions you are considering. If a tow truck stays then a force is the same for the car and truck. If it is moving forward or backward then the force which is effecting the truck is more because it has to spend some work to move. To understand this process I were you I would draw force diagram and check different conditions of movement.
This question is different for everyone. For an example some work best under fast paced conditions where others work best under slower paced conditions. Some prefer to be cool and have it quiet.
no
friction
Force Account work is work performed under contract that is billed as time and material
yes
Work done by the force.
The force must couple to the object. The point of application of the force must be able to move in the direction of the force.
no, work done is the area under a force-distance graph
Much of the work force consisted of immigrants who were willing to work in poor conditions.
Much of the work force consisted of immigrants who were willing to work in poor conditions.
WORK
Some photographers work under very stressful conditions and others do not. It depends on the kind of photography you are doing, whether or not you are employed by someone else and if so, how they are at managing their employees.