Single correct · +4 / −1

Instantaneous power in terms of force F⃗ and velocity v⃗ is:

  1. (a) F⃗ / v⃗
  2. (b) F⃗ · v⃗
  3. (c) Fv²
  4. (d) F² v
Answer and solution

Answer (b) F⃗ · v⃗

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Study Work, Energy & Power

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