A satellite orbiting the earth is always higher than 150 km above the equator. The ratio between its maximum and min- imum velocities is 2. (a) Use the formulae you were asked to de- rive in Question 3(d) to calculate e. (b) Given R = 6378 km, calculate its apogee height. (c) Using w = 0, write down its orbital equation in terms of the calculated values of a and e.