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ololo11 [35]
3 years ago
9

In a system, when potential energy decreases, then entropy also decreases. True False

Physics
1 answer:
Paladinen [302]3 years ago
8 0

Answer: False

Explanation:

The potential energy is called organized energy because it is not related to the mass movement of the molecules.

Heat is disorganized energy because it is related to the mass movement of the molecules. Entropy is related to the randomness of the molecules.

If the randomness of the system increases then the entropy will increase. The entropy of the system either remains constant or increases.

The entropy of the system never decreases.

Therefore, the answer will be false.


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We know that m1=m2=m and m3=2m. Also we are asked to find v3f so we can rewrite formula:
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We must take in consideration that two parts with same mass do not move in same direction. The center of mass of these two parts moves between them at angle of 45° with respect to both south and west. The speed of a center of mass is:
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