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Rashid
[163]
3 years ago
6
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
Physics
Answer
Comment
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1
answer:
olga_2
[115]
3 years ago
3
0
Answer:
The velocity of the rocket is 7.8 m/s
Explanation:
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