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8 Energy – forces doing work

8 Energy – forces doing work

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Question 56

An electric toy helicopter of weight 4.5 N rises vertically through a height of 12 m. This climb takes 6.0 s.

Calculate the useful power developed by the motor during this climb.

[2]
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8 Energy – forces doing work Questions

  1. GCSE
  2. /Physics
  3. /8 Energy – forces doing work

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