, 02.12.2019 23:30 melissalopez12

# Consider a satellite in a circular orbit at a distance of above the earth’s surface. what is the minimum amount of work the satellite’s thrusters must do to raise the satellite to a geosynchronous orbit? geosynchronous orbits occur at approximately above the earth’s surface. the radius of the earth and the mass of the earth are and respectively. the gravitational constant assume the change in mass of the satellite is negligible.

### Another question on Physics

Physics, 02.02.2019 18:30
Two cars drive on a straight highway. at time t = 0, car 1 passes mile marker 0 traveling due east with a speed of 24.0 m/s. at the same time, car 2 is 1.3 km east of mile marker 0 traveling at 30.0 m/s due west. car 1 is speeding up with an acceleration of magnitude 2.9 m/s2 and car 2 is slowing down with an acceleration of magnitude 2.8 m/s2. (a) write x-versus-t equations of motion for both cars, choosing east as the positive direction and using t for time (in seconds).at what time do the cars pass next to one another?