Change in the orbiting space crafts velocity its altitude

Reference no: EM13554030

De-orbit maneuvers are done to lower the perigee of the orbit to 60miles (or less). Calculate the minimum change in velocity (delta V)required for the Space Shuttle to decrease its altitude to 60 milesif its orbiting with an apogee of 236 miles and a perigee of 220miles above the surface of earth. Use the rule of thumb that belowan altitude of 500 miles, for every two feet per second (fps)change in the orbiting space craft's velocity its altitude will change by 1 mile. Put your answer in feet per secon

Reference no: EM13554030

Questions Cloud

Calculate the kinetic energy of the earth : A car moving at 15 m/s skids to a stop in 20 m. If the cartravels at 45m/s , how far will skid, assuming the same constantbraking force? Calculate the kinetic energy of the earth as it makes onrevolution around the sun.

A bike rider approaches a hill at aspeed : A bike rider approaches a hill at aspeed of 8.5 m/s. The combined mass of the bike and the rider is85.0Kg. choose a suitable system. find the initial kinetic energyof the system. the rider coasts up the hill. assuming there is nofriction, at what ..

Scientists working in field of nanotechnology : Scientists working in field of nanotechnology use either atop-down or bottom-up approach to construct tiny objects. Give andexampleof a visible structure that was made using the bottom-upapproach and one that was made using top-down approach.

What form of energy did the bike gain mechanial energy : Suppose that the bike rider in problem 15 pedaled up the hilland never came to a stop. in what system is energy conserved? from what form of energy did the bike gain mechanial energy?

Change in the orbiting space crafts velocity its altitude : De-orbit maneuvers are done to lower the perigee of the orbit to 60miles (or less). Calculate the minimum change in velocity (delta V)required for the Space Shuttle to decrease its altitude to 60 milesif its orbiting with an apogee of 236 miles an..

In a belly-flop diving contest-make a competitive splash : In a belly-flop diving contest, the winter is the driver whomakes the biggest splash upon hitting the water. The size of thesplash depends not only on the drivers style, but also on theamount of kinetic energy that the driver has.

Find the energy per second received by an eardrum : The radius of a typical human eardrum is about 4.0 mm. Find the energy per second received by an eardrum when it listens to sound that is at the threshold of hearing. Find the energy per second received by an eardrum when it listens to sound that is..

Batter hit the ball and the moment he hears the sound : A baseball fan sitting in the cheap seats is 255m from home plate. How much time elapses between the instant the fan sees a batter hit the ball and the moment he hears the sound?

What is the magnitude of the electrostatic force : Three identical charges of 3.0 mC are placed at the vertices of anequilateral triangle which measures 30 cm on a side. What is the magnitude of the electrostatic force which acts on any one of the charges?

User Account

All Pages