Recent content by keltik

Two boxes are side by side on a floor with friction, from the left a Force acts on them. To be more concise about the picture it is this one on this website: http://hyperphysics.phy-astr.gsu.edu/hbase/f2m2.html#c1 I don't understand how the acceleration is derived. Especially i don't get...

Thank you guys i looked into the solutions manual for hints. The "trick" basically is: - i know that the total molecules will not change (no leakage) after equalizing, so i can write: n_{total, closed} = n_{total, equalized} which can be written as: n_{A,closed} + n_{B,closed} =...

That is correct, i didnt write that down, but i am aware of that.

Homework Statement Container A in Fig. 19-22 holds an ideal gas at a pressure of 5*10^5 [Pa] and a temperature of 300 [K]. It is connected by a thin tube (and a closed valve) to container B, with four times the volume of A. Container B holds the same ideal gas at a pressure of 1*10^5...