Question

How long can you play tennis on the 949kJ of energy in a candy bar? Assume that the average power consumption for a person playing tennis is 440W.

Answer 1

Answer:

2156.81s

Explanation:

Use the formula power=energy/time

So

T=E/P

T=949,000/440

T=2156.8s

I hope it's correct tho I'm not exactly sure

Answer 2

2156.81s I think that’s right . I really hope so I Worked so hard on this question