A runner transfers 3600 J of energy while sprinting up a hill. It takes the runner 12 seconds12\text{ seconds}12 seconds to run up the hill.
Calculate the power of the runner.
Use the equation: power=work done÷time taken\text{power} = \text{work done} \div \text{time taken}power=work done÷time taken
12 W12\text{ W}12 W
300 W300\text{ W}300 W
7200 W7200\text{ W}7200 W
43200 W43200\text{ W}43200 W