Power = 500 WTime = 3.5 minutesCalculate the work done.Work done = _____ kJ

To calculate the work done, 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 So, 3.5 minutes = 3.5 * 60 = 210 seconds

We know that Power = Work done / Time. So, rearranging for Work done gives us:

Work done = Power * Time

Substituting the given values into this equation gives us:

Work done = 500 W * 210 s = 105000 Joules

Since 1 kJ = 1000 J, we convert Joules to kiloJoules:

Work done = 105000 / 1000 = 105 kJ

So, the work done is 105 kJ.