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They are not the same thing at all.
Work is energy. Mechanical energy is force times distance. You do work when you lift something up against the force of gravity or when you increase the speed of something. Work (energy) is measured in joules in SI and foot-pounds weight in imperial units.
Power is the rate of doing work, how much work is or can be done in a certain amount of time, how fast you can lift something, or how quickly it accelerates. Power is measured in joules per second (the watt) in SI and foot-pounds weight per second in imperial units.
One horsepower is 550 foot-pounds weight per second or about 746 watts.
(Physicists distinguish between the mass of a thing, measured in kilograms or pounds and the force on a thing as a result of gravity, measured in kilograms weight or newtons and pounds weight or poundals. One kilogram weight is about 9.8 newtons; one pound weight is about 32 poundals. But you didn't ask that.)
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What is power equals work divided by time?
The physics formula for calculating rate of energy conversion.
Calculating work on inclined plane?
Formula of work is always { Work= Force x Distance} so you find the force applied and the distance moved then multiply
What is the formula for calculating midyear population?
lation ?
What is the formula for calculating IQ?
ma/cax100
What is the formula for calculating the volume of an object?
14cm
Which of the following is the correct formula for calculating power?
The correct formula for calculating power is: Power = Work/Time.
When calculating power you should use the formula P divided by . IN this formula P stands for power stands for work and for time.?
The correct formula for calculating power is P = W/t, where P is power, W is work, and t is time. Power is a measure of how much work is done in a given amount of time, so dividing work by time gives you the power value.
What is the formula for calculating power if you are given magnetic field?
The formula for calculating power if you are given a magnetic field is sub 43
What is power equals work divided by time?
The physics formula for calculating rate of energy conversion.
What is the fomular for caculating power of an object?
The formula for calculating power is power = work/time, where power is measured in watts (W), work is measured in joules (J), and time is measured in seconds (s).
What is the formula for calculating power in words?
Power is energy divided by time, P=E/t.
Formula for calculating efficiency of a power supply?
Efficiency = workout / workin * 100% how do I format this in the worksheet if the workout=KG what the work in will be?
What is formula of power?
the formula for power is work/time.
What formula relates work and power?
The formula that relates work and power is: Power = Work / Time. Power is the rate at which work is done, which is the amount of work done divided by the time it takes to do that work.
What is the formula for joules using time and power?
The formula for calculating energy (in joules) using power and time is: Energy (Joules) = Power (Watts) x Time (seconds). This formula represents the amount of energy consumed or produced over a certain period of time at a specific power level.
What is the formula for calculating how much concrete you need?
A weightlifter raises a 90-kg barbell from the floor to a height of 2.2 m in 0.6 s What was his average power output during the lift?
The work done to lift the barbell can be calculated using the formula W = mgh, where m = mass (90 kg), g = acceleration due to gravity (9.8 m/s^2), h = height (2.2 m). After calculating the work done, the average power can be found using the formula P = W/t, where t = time taken (0.6 s). Calculating the work and dividing it by the time will give you the average power output of the weightlifter.
