2.  A satellite orbits the moon for 15958 s. It has an orbital radius of 2167583m. What is the speed of the satellite? v=       ms *Round your answer to the nearest thousandth if necessary.

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!