Consider a 1000 kg communication satellite that needs to be boosted from an orbit 260 km above the earth to a geosynchronous orbit 35,900 km above the earth. (Figure 1) Part A Find the velocity vi on the inner circular orbit. Express your answer to three significant figures and include the appropriate units. V = 7760 Submit Previous Answers Correct Part B Figure < 1 of 1 > Find the velocity v, at the low point on the elliptical orbit that spans the two circular orbits. Express your answer to four significant figures and include the appropriate units. Outer orbit i μΑ ? m Inner orbit v = 1.004.104 S. Submit Previous Answers Request Answer Transfer ellipse X Incorrect; Try Again; 5 attempts remaining Part C How much work must the rocket motor do to transfer the satellite from the circular orbit to the elliptical orbit? Express your answer to three significant figures and include the appropriate units. PO НА ? W = Value Units Submit Request Answer Part D Now find the velocity v, at the high point of the elliptical orbit. Express your answer to two significant figures and include the appropriate units. 0 μΑ . ? V Value Units Submit Request Answer Part E Now find the velocity v2 of the outer circular orbit. Express your answer to three significant figures and include the appropriate units. μΑ ? U2 = Value Units Submit Request Answer Part F How much work must the rocket motor do to transfer the satellite from the elliptical orbit to the outer circular orbit? Express your answer to three significant figures and include the appropriate units. LO μΑ ? W = Value Units Submit Request Answer Part G Compute the total work done. Express your answer to four significant figures and include the appropriate units. HA ? W = Value Units
