A motor lifts a 10 kg object to a height of 5 m in 2 seconds. What is the power of the motor? (Take g = 10m/s2)
To calculate the power of the motor, we first need to calculate the work done by the motor and then use the formula for power.
1. Calculate the work done (W):
The work done by the motor in lifting an object is given by the formula:
Where:
(mass of the object)
(acceleration due to gravity)
(height)
Substitute the values:
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