PLEASE NO LINKS! This is not multiple choice! A satellite with a mass of 600 kg is placed in orbit around an unknown planet. The radius of the orbit is 5 x 10^7 m and its period of rotation is 500 Earth days.
a)Calculate the orbital velocity.

b)Calculate the mass of the planet.

c)Calculate the gravitational force on the satellite.

d)If the satellite decreases its orbital radius, how would that change its orbital velocity?

Find the steady-state temperature at the center of the plate = /2, = /2) for sums of w from n=1 to n=19 (only odd values). find the value of n for which the change in /2, /2) is less than 1% from the value at the previous n. at this point, we consider the solution converged. does the value of the temperature at the center seem reasonable? in this part, the values of x and y are constant scalar values. you should produce a plot of the value of n on the horizontal and the estimate of the temperature at the center of the plate on the vertical. b. using the value of n (or larger) that resulted in convergence in part (a), create a contourf plot of the temperature distribution across the entire plate. use enough spatial subdivisions to create a useful plot. comment on the results. hint: you need to determine what “x” and “y” values to use to make your t matrix. i recommend using a different number of x and y values. use enough x and y values so that the plot is “smooth”.