Consider a horizontal slab of air whose thickness (height) is dz. if this slab is at rest, the pressure holding it up from below must balance both the pressure from above and the weight of the slab. use this fact to find an expression for dp/dz, the variation of pressure with altitude, in terms of the density of air
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Physics, 21.06.2019 19:40, negritoboy014
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
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The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?
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Consider a horizontal slab of air whose thickness (height) is dz. if this slab is at rest, the press...
Mathematics, 17.09.2019 10:10
Mathematics, 17.09.2019 10:10
Mathematics, 17.09.2019 10:10
Mathematics, 17.09.2019 10:10