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How far apart are the stop signs? A car starts from rest at a stop sign. It accelerates at 4.6 m/s? for 6.6 s, coasts

How far apart are the stop signs?

A car starts from rest at a stop sign. It accelerates at 4.6 m/s? for 6.6 s, coasts for 1.5 s, and then slows down at a rate of 3.5 m/s? for the next stop sign.

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