youngtameia7 youngtameia7
  • 15-01-2016
  • Computers and Technology
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4. If she lifts the bar 10 times in 20 seconds, how much power did she use?

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Аноним Аноним
  • 16-01-2016
Answer = 2
10x2=20
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nusrat252014 nusrat252014
  • 20-01-2016
ur answer would be 2 because 10*2= 20
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