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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.
What else can I help you with?
Work done is calculated by multiplying?
work = force times distance
How does free trade work?
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.
What are the factors affecting work done?
The work done is influenced by several factors, including the magnitude of the force applied, the distance over which the force is applied, and the angle between the force and the direction of motion. Specifically, work is maximized when the force is applied in the same direction as the movement. Additionally, friction and other opposing forces can reduce the effective work done. Overall, the efficiency of energy transfer in a system also plays a critical role.
Could overtime pay make worker work few hours?
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.
What is revenue productivity?
Its , Revenue earned by the person/total time for the work to be done by the person
In what types of situations have you done your best work?
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.
What situations involves more power 200 J of work done in 20s or 50 J of work done in 4s?
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.
What are some examples of situations where no work is done?
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.
How does friction affect the equality between work input and work output in real situations?
Work Input = Work Output + Work done in overcoming friction.Therefore Work Input > Work Output.
Enumerate the situations where work is present?
Work is present in situations where a force is applied to an object, and the object moves in the direction of the force. Examples include lifting a weight, pushing a cart, or pulling a sled. Additionally, work is done when energy is transferred, such as when electrical energy powers a device. Importantly, no work is done if the object does not move, regardless of the force applied.
What situations involves more power200 J of work in 20 s or 50 J of work done in 4 s?
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.
How is work done in different situation?
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.
What does All in a day's work phrase mean?
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.
Have you done your work What is the passive voice of this sentence?
Has your work been done?
What is work done if there is nodisplacement is 0?
Work Done = Force x Displacement, so if the displacement is zero, the work done will be zero. There will be no work done.
Which of the following situations involves more power 200 j of work done in 20 s or 50 j of work done in 4 s?
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).
In situations is mechanical energy conserved?
Mechanical energy is conserved in situations where only conservative forces are present, such as gravity or spring forces. In these cases, the total mechanical energy (kinetic energy + potential energy) of a system remains constant as long as no external work is done.
