Work is computed by figuring how much energy is being used.
force * distance
Force x distance x cosine of the angle.
i don't know so ha ha
Piece-work employees
force times dictance
Power requirements are measured in KVA, which stands for Kilo-Volt-Amperes. To calculate the amount of power you require you would use the following formula. KVA = Volts * Amps / 1000
You can use a graph to calculate speed.
function
There are a number of formulas that will work to calculate a population's growth rate. You could use births minus deaths in a year for example.
You need not only the weight but how far it is moved (lifted). Let us say 1 meter. The formula is: force x distance = work 150 nt x 1 m = 150 nt-m
you divide;work/time=power (/=divided by< I think)
Use the formula for a cylinder.
mass/volume
The answer depends on what information you have from which you wish to calculate time.