Geostationary satellites are satellites that are orbiting the Earth above the equator and make one complete orbit every 24 hours. Because their orbital period is synchronized
with the Earth's rotational period, a geostationary satellite can always be found in the
same position in the sky relative to an observer on Earth. (GIVEN: MEarth = 5.98 x 1024
kg)
1. Determine the orbital radius of a geostationary satellite.
2. Determine the orbital speed of a geostationary satellite.
3. Determine the acceleration of a geostationary satellite.

An charge with mass m and charge q is emitted from the origin, (x,y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.