1. (v₁² -v₂²)/2g
  2. (v₁ - v₂)²/2g
  3. (v₁² -v₂²)/g
  4. (v₁ - v₂)²/g
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1 Answers

Answer: Option 1

The propulsive power of the rocket is (v₁² -v₂²)/2g where , v₁ = Jet velocity, v₂ = Aircraft velocity

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