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Mission CG8 Satellite Motion

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Hold down the T key for 3 seconds to activate the audio accessibility mode, at which point you can click the K key to pause and resume audio. Useful for the Check Your Understanding and See Answers.

 The Question

A satellite is orbiting the Earth at a constant speed and a constant altitude above the Earth. The best words which could be used to describe the motion of the Earth-orbiting satellite is to say that the satellite is _____. List all that apply ... .

 Define Help

Definition of a Satellite:
A satellite is an object that is orbiting some central body as a result of the sole influence of the gravitational attraction towards that body's mass.

 Think About It

A satellite is an object that is under the sole influence of gravity. In this sense, a satellite is a free-falling object. Due to the influence of the force of gravity, a satellite which is orbiting Earth is accelerating towards the Earth at all times during its orbit.

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