Well driving her new Camaro at 20 m a second down to four-lane Highway, Jerry comes up

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Question:

Well driving her new Camaro at 20 m a second down to four-lane Highway, Jerry comes up behind a slow moving dump trunk and decides to pass in the left-hand lane. If Jerry can accelerate at a rate of 5 mL a second, how long will it take for her to to reach a speed of 30 m a second