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A 4.00-kg model rocket is launched, expelling 64.0 g of burned fuel from its exhaust at a speed of 675 m/s. What is the velocity of the rocket after the fuel has burned
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A 4.00-kg model rocket is launched, expelling 64.0 g of burned fuel from its exhaust at a speed of 675 m/s. What is the velocity of the rocket after the fuel has burned

User Themadmax
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Answer:

The velocity of the rocket is 7.8 m/s

Step-by-step explanation:

User Jbmusso
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