Force = 4560 NDistance = 50 mTime = 1 minuteCalculate the power in kilowatts.Power = _____ kW
Question
Force = 4560 NDistance = 50 mTime = 1 minuteCalculate the power in kilowatts.Power = _____ kW
Solution
To calculate the power, we first need to convert the time from minutes to seconds because the standard unit of time in physics is seconds.
1 minute = 60 seconds
Next, we calculate the work done, which is the force multiplied by the distance.
Work = Force x Distance = 4560 N x 50 m = 228000 Joules
Power is the work done per unit time, so we divide the work by the time to get the power in watts.
Power = Work / Time = 228000 Joules / 60 seconds = 3800 Watts
To convert power to kilowatts, we divide by 1000.
Power = 3800 Watts / 1000 = 3.8 kW
So, the power is 3.8 kW.
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