Question

If a runner's power is 600 watts as she runs, how much chemical energy is she converting in 10 mins?

a. 60,000 J
b. 6,000 J
c. 600 J
d. 60 J

Answer 1

The runner converts 6000 joules of chemical energy in 10 minutes.

Step-by-step explanation:

To determine the chemical energy converted, we need to use the formula Energy = Power x Time. Given that the runner's power is 600 watts and she runs for 10 minutes, we can calculate:

Energy = 600 watts x 10 minutes = 6000 joules.

Therefore, the runner converts 6000 joules of chemical energy in 10 minutes.