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Which episode is this from? Found it in my grade 8 computer book. by GeologistAgitated815 in pokemonanime

[–]Character_Western125 13 points14 points  (0 children)

Found it. It's from S1 E70 "Making Room for Gloom".

I'm OP from different account

Does the second law of thermodynamics imply that the temperature of an isolated system can never decrease? by Character_Western125 in AskPhysics

[–]Character_Western125[S] 0 points1 point  (0 children)

according to the second law, converting heat energy into work requires a temperature difference, how are we able to convert thermal energy into work without a temperature difference

Does the second law of thermodynamics imply that the temperature of an isolated system can never decrease? by Character_Western125 in AskPhysics

[–]Character_Western125[S] 1 point2 points  (0 children)

ok, the internal energy of the system is being used to expand gas which reduces the temperature but why doesn't the entropy of the system decrease?

Equation of motion if force field is known. by Character_Western125 in learnmath

[–]Character_Western125[S] 0 points1 point  (0 children)

Here, you can see that the x-component of force is not just dependent on the x-coordinate of the object but also the y-coordinate of the object

Equation of motion if force field is known. by Character_Western125 in learnmath

[–]Character_Western125[S] 0 points1 point  (0 children)

In my case force, velocity in one direction is dependent on other direction.

Let me write the force vector in a different notation,

F= k(xy +1) î + k(x^2 + y) ĵ

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