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How do you calculate 200j of work done in 20s?
Work done is calculated using the formula: Work = Force x Distance. If you have the result in joules and the time taken, you can calculate the power using the formula: Power = Work / Time. So, you can determine the power required to do 200j of work in 20s.
How do you calculate power?
Power can be calculated using the formula: Power (P) = Work (W) / Time (t). It is the rate at which work is done or the amount of energy transferred per unit time. The SI unit of power is the watt (W).
How do you calculate power in physics?
Power in physics is calculated by dividing the work done on an object by the time it takes to do that work. The formula for power is P W/t, where P is power, W is work, and t is time. Power is measured in watts (W), which is equivalent to joules per second.
How do you get work done if you have given mass and power?
To calculate work done when given mass and power, you need to know the force applied and the distance over which the force is applied. Work done is calculated as the product of force, distance, and the cosine of the angle between them. Power is the rate at which work is done, so you can calculate it by dividing the work done by the time taken to complete the work.
How do you calculate power from pv equals nrt equation?
To calculate power from the ideal gas equation PV = nRT, you need to know the amount of work done in the system. Power is equal to the rate at which work is done, which is measured in joules per second (watts). To calculate power, you need to use the formula Power = Work / Time, where Work = PΔV for a constant pressure process.
The formula work and time is used to calculate what?
Power = Work/Time Time = Work/Power Work = Power * Time See related links for a power calculator. Insert work and time to calculate power.
How do you calculate 200j of work done in 20s?
Work done is calculated using the formula: Work = Force x Distance. If you have the result in joules and the time taken, you can calculate the power using the formula: Power = Work / Time. So, you can determine the power required to do 200j of work in 20s.
How do you find power from force distance time and work?
Power = (work) divided by (time) If you don't know the amount of work, you can calculate it. Work = (force) times (distance).
How do you calculate power?
Power can be calculated using the formula: Power (P) = Work (W) / Time (t). It is the rate at which work is done or the amount of energy transferred per unit time. The SI unit of power is the watt (W).
How do you calculate power in physics?
Power in physics is calculated by dividing the work done on an object by the time it takes to do that work. The formula for power is P W/t, where P is power, W is work, and t is time. Power is measured in watts (W), which is equivalent to joules per second.
How do you get work done if you have given mass and power?
To calculate work done when given mass and power, you need to know the force applied and the distance over which the force is applied. Work done is calculated as the product of force, distance, and the cosine of the angle between them. Power is the rate at which work is done, so you can calculate it by dividing the work done by the time taken to complete the work.
How do you calculate power from pv equals nrt equation?
To calculate power from the ideal gas equation PV = nRT, you need to know the amount of work done in the system. Power is equal to the rate at which work is done, which is measured in joules per second (watts). To calculate power, you need to use the formula Power = Work / Time, where Work = PΔV for a constant pressure process.
Does power equal work over time?
Power = work/time So time = power/work and work = power x time.
What is the average power supplied by a 60.0 kg secretary running up a flight of stairs rising vertically 4.0m in 4.2 seconds?
Using the formula for power, which is Power = Work/Time, you can calculate the work done by the secretary (Work = Force x Distance). The force the secretary is exerting is equal to her weight (mass x gravity), and the speed is distance over time. Once you calculate the work done, you can divide it by the time to find the average power supplied.
If it took 5 seconds to lift the crate using a machine what was the power rating of the machine?
We have no way of knowing what power the machine was rated for, but with the information given in the question, we can calculate the power it delivered during the crate-lift: It was (1.96) x (mass of the crate in kilograms) x (distance the crate was lifted in meters) watts.
What is the meaning of horsepower?
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. A few equations to help you calculate horsepower: Power = Work / Time Power = (Force x Distance) / Time
What is 10 joules of work in 20 seconds?
To calculate power, divide the work done (10 joules) by the time taken (20 seconds). This gives a power output of 0.5 watts.
