Let’s look at some gravitational potentials and the density profiles that can generate them. i) for rho(r) = rho◦r 2 ◦/r2 , what is the corresponding gravitational potential? ii) for φ(r, z) = φ◦ ln[ r 2 ◦+r 2+z 2/q2 r2 ◦ ], what is the corresponding density profile rho(r, z)? in this expression, the constant q controls the axis ratio of the potential, where q = 1 would be spherically symmetric and q < 1 means that the potential is "flattened" a bit along the z-axis. does something strange happen at large distances along the z axis if q < 0.7 ?

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question