Circular Orbit of a Spy Satellite: Calculating Altitude and Acceleration

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To determine the altitude of a spy satellite in circular orbit, the period of revolution must be converted to seconds, resulting in T = 21600 seconds. Using the gravitational constant G (6.67E-11) and Earth's mass (Me = 5.97E24), the altitude can be calculated through the appropriate orbital equations. The satellite's acceleration can also be derived from these equations, reflecting the gravitational pull at that altitude. Both calculations rely on the principles of circular motion and gravitational forces. Accurate results depend on proper unit conversions and application of the formulas provided.
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1. A spy satellite is in circular orbit around earth. It makes one revolution in 6.00 h. (a) How high above the Earth's surface is the satellite? (b) What is the satellite's acceleration?
 
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