The gravitational force, F, on a rocket at a distance, r, from the center of the earth is given by where k = 1013 newton · km2.
When the rocket is 10^4 km from the center of the earth, it is moving away at 0.4 km/sec. How fast is the gravitational force changing at that moment?
1 answer:
Answer:
Step-by-step explanation:
poopy equals stinky, that's all you need to know
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Answer:
82/125
Step-by-step explanation:
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57000 / 12 = $4750 monthly (before taxes)
What are the answer choices?
Answer:
<h2>Answer is B!</h2>
Step-by-step explanation:
<h2>Mutiply 0.39*50=19.5</h2><h2>Mutiply 0.39*75=29.25</h2>
<h2>Does this help?</h2>
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it's b
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