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harina [27]
3 years ago
15

A certain planet has an escape speed . If another planet has twice size and twice the mass of the first planet, its escape speed

will be
A) Sqrt[2] V
B) V
C) V/2
D) V/Sqrt[2]
E) 2V
Physics
2 answers:
LenKa [72]3 years ago
7 0

Answer:

answer is V

Explanation:

solong [7]3 years ago
3 0
I think the correct answer from the choices listed above is option A. A certain planet has an escape speed . If another planet has twice size and twice the mass of the first planet, its escape speed will be <span>Sqrt[2] V. Hope this answers the question.</span>
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sineoko [7]

Answer:

2.03 x 10²⁴N

Explanation:

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Solution:

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r is  the distance

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8 0
3 years ago
Where is the switch located on this diagram?
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A steam engine absorbs 4 x 105 J and expels 3.5 x 105 J in each cycle. What is its efficiency?
Wewaii [24]
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Thepotemich [5.8K]

Answer:

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Explanation:

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