The power developed by the electric motor is 6000 Watts
<h3>Definition of power </h3>
Power is defined as the rate at which work is done. Mathematically, it is expressed as
Power = Work / time
But
Work = mass (m) × acceleration due to gravity (g) × height (h)
Work = mgh
Therefore,
Power = mgh / t
With the above formula, we can obtain the power developed by the motor.
<h3>How to determine the power </h3>
- Mass (m) = 200 Kg
- Height (h) = 6 m
- Acceleration due to gravity (g) = 10 m/s²
- Time (t) = 2 s
- Power =?
Power = mgh / t
Power = (200 × 10 × 6) / 2
Power = 12000 / 2
Power = 6000 Watts
Learn more about power:
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