To calculate NGDP, the numbers that are needed must be entered to the equation. The proper step for the equation must be followed to calculate the NGDP.
For efficiency, you have to consider the energy or work that you get out of the machine, compared to the energy or work that you put into the machine. Its what you get out, divided by what you put in. By multiplying the result by 100, you should then get the efficiency expressed as a percentage, which is the normal way of describe how efficient a machine or process is. efficiency = (Work out/Work in) x 100 Sometimes you are given the efficiency in a problem, but then have to calculate either the work out or work in, so then its just a case of rearranging the equation above.
You do not need to write anything to calculate things mentally.
Calculus will work, if you have an equation describing the precise shape of the object. If you don't (and probably even if you do), it's far easier to actually measure it (by submerging it in water and measuring the amount of water displaced) than it is to calculate it.
With a formula, you know the variable's value, and you have to calculate the value of the function of it. With an equation, you know the function's value, and you have to calculate the value of the variable.
Work = Force * work=Force x Distance
work=force x output
The equation to calculate the work done is: Work done (J) = force applied (n) x distance moved of force (m)
To calculate work done on an object one needs to use the following equation; work = force x distance or W = F x d
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.
balance your chemical reaction equation then calculate moles, then calculate weight.
To calculate NGDP, the numbers that are needed must be entered to the equation. The proper step for the equation must be followed to calculate the NGDP.
The equation is the definition of the line.If the line is undefined, then it has no equation.
Distance divided by speed is used to calculate time.
It is not clear what you want to calculate.
By doing the Nernst equation
KE=1/2mvsquared