Question: A car moves along a straight section of road so that its velocity varies with time as shown in the graph. a. Does the car

A car moves along a straight section of road so that its velocity varies with time as shown in the graph.
a. Does the car ever go backward? Explain.
b. At which of the labeled points on the graph, A, B, or C, is the magnitude of the acceleration the greatest? Explain.

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