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A swimmer does 3,560 J of work in 55 s. What is the swimmer's power output? Round your answer to two significant

figures.
The power output of the swimmer is

User Paul Woods
by
8.0k points

2 Answers

4 votes

Answer:

Careful the edgy nudity answer is 65

Explanation:

2 sig figs

User Hiro
by
8.3k points
3 votes

Answer:

64.73 Watts

Explanation:

We are given;

  • Work done by the swimmer = 3,560 J
  • Time, t = 55 seconds

We are required to calculate the power of the swimmer;

  • We need to know that power is the rate of doing work
  • That is, Power = Work done ÷ time

Therefore;

Power of the swimmer = 3,560 Joules ÷ 55 seconds

= 64.727 Watts

= 64.73 Watts

Thus, the power output of the swimmer is 64.73 watts

User Rjalfa
by
8.3k points
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