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A satellite travels around Earth in uniform circular motion at an altitude of 35,850 km above...

A satellite travels around Earth in uniform circular motion at an altitude of 35,850 km above Earth’s surface. The satellite is in geosynchronous orbit. In the below figure, the satellite moves counterclockwise (ABCDA). (State directions in terms of the x- and y-axes.) The radius of Earth is 6371 km.

What is the direction of the satellite’s average velocity for one quarter of an orbit, starting at A and ending at B? Enter the answer in degrees where negative indicates an angle below −x-axis and positive indicates an angle above −x-axis.

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