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W= Fd Work Done (J) = Force (N) x Distance (M)
Work = Force x Displacement x cos(θ) where θ is the angle between the direction of the Force and the direction of the displacement
As Force and displacement are both vectors and work is a scalar, the magnitude of the work is the scalar product of force and displacement
W = F.s
W = Fs cos(θ)
In order to simply determine work done on an object, figure out how much force was exerted on the object, and over what distance, and multiply them. If you are just pushing an object, figure out the force needed to overcome friction and how far it was pushed. The unit of work (and energy) most commonly used is the joule. It is one Newton of force applied over one meter. 2 joules could be one Newton pushed over 2 meters, or 2 Newtons pushed over 1 meter.
Work= force(N) x distance(M) or W=fd
Wiki User
∙ 6y ago
Wiki User
∙ 11y agowork = (force) (distance)
To be totally correct, work is the dot product of the force and distance. Since force and distance are both vectors the angle between them is important. If force and distance is in the same direction then the formula
work=(force)(distance) is correct. Otherwise
work=(force)(distance)(cos(theta))
Wiki User
∙ 15y agoTHE FORMULA IS W=FD W BEING WORK
F BEING FORCE D BEING DISTANCEHOPE THAT HELPED SOME
Wiki User
∙ 13y agoThis is the general formula for work, without going into specifics:
Work = (Force)(Distance) (cosine of the angle between force and distance)= the change in kinetic energy
If you wan some specifics just holler.
Wiki User
∙ 12y agoWork = Force x Distance; force is in newtons, distance is in meters
The unit for work is Nm (newton Meters)
Wiki User
∙ 9y agoTo calculate useful work done, one could use an efficiency formula. Simply put, it is W= Fd. Work Done (J) = Force (N) x Distance (M) Work = Force x Displacement x cos.
Wiki User
∙ 12y agoFormula=work all ofar time taking
Wiki User
∙ 15y agow=fd
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How do you calculate the work done on a object?
To calculate work done on an object one needs to use the following equation; work = force x distance or W = F x d
How do you calculate 200j of work done in 20s?
To calculate 200 J of work in 20 seconds would be to calculate the power. You would use the equation power equals work divided by time. This gives you 10 W of power.
The efficiency that requires 100j of input to do 35 j of work?
I believe the answer is 35%. Since the formula for energy = useful work / total work input, you would then plug 35 j into the useful work and 100 under the total work input. You divide that and you get .35. Then, you multiply .35 by 100, and you get 35%.
Is work done every time forces are exerted on an object?
No. Only when there is also movement. The basic formula for work is: work = force x distance If a certain force is applied along a certain distance, then work is done.
A worker applies a 200-n force to a create that he pushes 10m how much work was done?
According to the formula, Work done = Force . Displacement So, 200(10) 2000 joules. Hence, the work done by the person will be 2000 joules.
Formula to calculate work efficiency?
efficiency formula is (Wout/Win)*100% Wout is the work done by the machine is called the output work Win is the work done by you on a machine is called the input work efficiency= useful work output/work input For science, the effiency is: AMA/IMA * 100
If the formula to calculate work is distance divided by time how do you apply the formula?
You would have a very tough time, because that isn't the formula to calculate work. (distance) divided by (time) is the formula to calculate speed. The formula to calculate work is: (force) multiplied by (distance).
How do you calculate work done on an object .?
The equation to calculate the work done is: Work done (J) = force applied (n) x distance moved of force (m)
What is the formula to calculate percent efficiency?
(work out/work in) x 100
Formula to calculate work output?
Work Output=Resistance X Distance
What is the formula for the work done?
Work = (force) x (distance)
How do you calculate the work done on a object?
To calculate work done on an object one needs to use the following equation; work = force x distance or W = F x d
What is the formula for the work?
W=Fdf=ma
How long will a fat guys belly jiggle if you slap it?
Not very long at all. W=-.5k(x-xo)2 That I believe is the formula to calculate the amount of work done, I have no idea how to calculate the time it would take for that to go to zero but that formula may bring you closer to the soln.
How do you derive work done formula?
The answer depends on what information you have.
What is the mechanical output power while lifting a 300 gram mass 60 centimeters?
Not enough information. You can calculate the work (using the formula for potential energy), but to calculate the power, you would also need the time (how fast is this done?)
What is the formula you use to calculate work?
i don't know so ha ha
