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deff fn [24]
2 years ago
8

8. If a runner’s power is 400 W as she runs, how much chemical energy does she convert into other forms in 10.0 minutes? E = P X

t
Mathematics
1 answer:
spin [16.1K]2 years ago
5 0

Answer:

2400kJ

Step-by-step explanation:

Step one:

given data

power P= 400W

time = 10minutes

to seconds= 60*10 = 600 seconds

Required

the energy

Step two:

we know that Energy= power * time

E=P*t

E=400*600

E=240000

E=2400kJ

She converts 2400kJ into other forms

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2 years ago
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Step-by-step explanation:

Let's solve your equation step-by-step.

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