Question: Communications satellites are often put into geosynchronous orbit (GEO). This is an orbit that keeps the satellite over a fixed point on the equator.

Communications satellites are often put into geosynchronous orbit (GEO). This is an orbit that keeps the satellite over a fixed point on the equator. The rocket launches the satellite into a geosynchronous transfer orbit (GTO) and then the motors on the satellite push it into GEO. This transfer requires a AV of 1.6 km/s. Once in its final GEO orbit, the satellite has a mass of 3,400kg. Please round answers to the nearest 1 Question 5 If the satellite uses hydrazine thrusters with a specific impulse of 220s, what mass of propellant must be used for the transfer? Your Answer: Answer Question 6 units If the satellite uses ion thrusters with a specific impulse of 3000s, what mass of propellant must be used for the transfer? Your Answer.
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To calculate the mass of propellant required for the transfer we can use the rocket equation v Ve l... View full answer
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