Physics, 02.02.2022 03:50, lexipiper8296
A scientist wants to place a satellite into orbit around Earth. Take Earth's mass to be 5.975 1024kg and radius to be 6.371 106 m.
(a) If the scientist wants the radius of the orbit to be 7 106 m:
i. What is the speed of the satellite?
ii. What is the period of the orbit?
(b) If the scientist wants the period of the orbit to be 1 day
i. What must the radius of the orbit be?
ii. What is the speed of this orbit?
Answers: 2
Physics, 22.06.2019 09:00, atsuedem974
Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
Answers: 2
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