Geerooba
Geerooba Geerooba
  • 13-02-2017
  • Physics
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Loggers cut down 2 identical trees. One tree was cut down with a hand saw and one was cut down with an electric saw. Which activity involved more work?

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Аноним Аноним
  • 12-04-2017
Cutting down a tree with a hand saw involved more work, because a hand saw is manual and requires more hand movement than an electric saw.
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