At 2:00 PM a cars speedometer reads 30 mi'h. At 2:10 PM it
Chapter 4, Problem 4.122(choose chapter or problem)
At 2:00 PM a cars speedometer reads 30 mi'h. At 2:10 PM it reads 50 mi'h. Show that at some time between 2:00 and 2:10 the acceleration is exactly 120 mi'h
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