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If a machine does 200 J of work in 5 seconds, what is its power? (2022)

Practice Questions

1 question
Q1
If a machine does 200 J of work in 5 seconds, what is its power? (2022)
  1. 40 W
  2. 50 W
  3. 20 W
  4. 30 W

Questions & Step-by-step Solutions

1 item
Q
Q: If a machine does 200 J of work in 5 seconds, what is its power? (2022)
Solution: Power (P) = Work Done (W) / Time (t) = 200 J / 5 s = 40 W
Steps: 0

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