Electric motor power 0.5 kW. what work he will do in 5 minutes.
| July 23, 2021 | education
These tasks: P (power of the electric motor used) = 0.5 kW (in SI P = 500 W); t (duration of the electric motor) = 5 min (in SI t = 300 s).
The work that the used electric motor will perform in 5 minutes is determined by the formula: A = P * t.
Let’s calculate: A = 500 * 300 = 150 * 10 ^ 3 J (150 kJ).
Answer: The used electric motor will perform work equal to 150 kJ.
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