"Power" is the rate of doing work (delivering energy).
A motor that is operating at higher power is delivering more energy per second, so it does greater work for the same interval of time than the second motor.
Here's a note though: The rating marked on a motor is the power it's capable of delivering, but not necessarily the power it is delivering whenever it's running. If your two motors had the same loads on them, then they'd be operating at the samepower level and doing the same amount of work per second, even though one might be capable of handling a greater load.
The motor with twice the power will do greater work in the same interval of time. Power is the rate at which work is done, so a motor with higher power will be able to do more work in the same amount of time compared to a motor with lower power.
The amount of energy that a motor transfers every second can be calculated by multiplying the power output of the motor by the time duration over which the power is being exerted. The unit of power is watts (W), and the unit of time is seconds (s). Therefore, the energy transfer per second can be expressed in units of joules per second, which is equivalent to a watt.
If you mean "greater than", you can raise it to a higher power.
The power expended to lift the 100 N box a distance of 2 meters in 1.0 second is 200 Watts. This is calculated by multiplying the force of 100 N by the distance of 2 meters divided by the time of 1.0 second.
Electromagnets allow for greater control over the magnetic field strength, so the motor can be more easily controlled. By adjusting the current flowing through the electromagnet, the motor's speed and output power can be varied. This makes electromagnets more versatile in applications where the motor needs to operate under different conditions.
W = Integral [ Power dt ] t1 -----> t2
A power output of 25W for one second is 25 joules. It is also 0.03 horsepower (electric motor scale)
The mantissa must be a number in the interval [1, 10).
you're an idiot
' x ' = any whole number greater than ' 2 '.
If ' y ' is greater than ' 1 ', then [ 3y to the second power ] is. If ' y ' is less than ' 1 ', then 3 is.
It isn't.
The average power during the time interval.
It's all to do with the conservation of energy. The output power of the transformer cannot be greater than the input power from the motor used to drive your generator! In fact, it will be significantly lower than the power of your first motor due to the efficiency of the motor, of the generator being driven by that motor, and of the transformer. So if you then try to run the original motor from the output of your transformer, the energy-losses will simply accumulate, and the motor will not be able to run!
It depends on the frequency. At 60 Hertz, with an ordinary two pole synchronous motor, you cannot have an RPM that is greater than 1800, so a six thousand RPM motor has to have a different power supply.
When an induction motor is pushed over synchronous speed it will become a generator and will deliver power back to the utility.
power=work done/time interval
The capacitor is used to create a second phase from the single phase power source and it is the interaction between these two phases that causes the motor to turn.