There are 3 conditions for work. First, there must be force. Second, when you apply a certain amount force to an object, it must move a certain distance. lastly, the force that you applied and the direction of the motion must be parallel. If you applied force tot eh right, then the object must move to the right.
When you lift a book and then you walk around, no work is done. The direction of the force of your hand is going upwards while the direction of your motion is either left or right. Therefore the force applied and the distance moved are perpendicular.
work = force times distance
Free trade work is done with the acceptance of both parties one party offer and second offer accepted if both are agree then free tradework done.
Employees work the hours set by the employer. Employers try to avoid working employees in overtime situations. Overtime is designed as a PENALTY on employers.
Its , Revenue earned by the person/total time for the work to be done by the person
Labor.
If this is an interview question, you got it wrong; YOU are supposed to answer where YOU have done your best work, not where somebody else did.
The power for the first situation (200 J of work done in 20s) is 10 W, while the power for the second situation (50 J of work done in 4s) is also 10 W. Therefore, both situations involve the same amount of power.
Some examples of situations where no work is done include holding a book in a stationary position, pushing against a wall that does not move, and carrying a backpack while standing still. In these cases, although there may be physical effort involved, no work is being done because there is no displacement of an object in the direction of the force applied.
Work Input = Work Output + Work done in overcoming friction.Therefore Work Input > Work Output.
Both situations have the same power output of 10 watts, as power is calculated as work done divided by time taken. In this case, 200 J of work done in 20 s and 50 J of work done in 4 s both result in a power output of 10 W.
Work is done when a force is applied to an object and the object moves in the same direction as the force. The formula for work is work = force x distance. Different situations involve variations in the amount of force applied, the distance over which the force is exerted, and whether the force is exerted parallel or perpendicular to the direction of motion.
This is a colloquialistic phrase, used often in response to thanks or at the end of some kind of work. It's humorous in situations where one has done unusual or difficult work and they respond merely, "All in a days work." as if its a normal thing to them.
Has your work been done?
Work Done = Force x Displacement, so if the displacement is zero, the work done will be zero. There will be no work done.
The situation that involves more power is when 200 J of work is done in 20 s. Power is calculated as work done divided by time taken, so for the first situation the power is 10 W (200 J / 20 s) compared to 12.5 W for the second situation (50 J / 4 s).
refers to people's perceptions of what is coomonly done in specific situations
refers to people's perceptions of what is coomonly done in specific situations