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ANTONII [103]
3 years ago
12

what will be the acceleration due to gravity at up planet whose mass is 8 times the mass of the earth and whose radius is twice

that of the earth? g=10

Physics
1 answer:
Alexxandr [17]3 years ago
3 0
Hope it cleared your doubt.

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The correct option is;

a. Any process in which the entropy of the universe increases will be product-favored

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According to the second law of thermodynamics, the change in entropy of a closed system with time is always positive. That is the entropy of the entire universe, considered as an isolated system, always increases with time, hence the entropy change in the universe will always be positive.

\Delta S_{universe} = \Delta S_{system}  + \Delta S_{surroundings} >0

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3 years ago
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Explanation:

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For 8m, P.E=1*10*8=80 joules.

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Equation of orbit under central force​
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