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Physics, 03.03.2020 02:51 erinwebsterrr

An electric vehicle starts from rest and accelerates at a rate of1.9m/s2in a straight line until it reaches a speed of23m/s. The vehicle then slows at a constant rate of 1.4m/s2 until it stops.(a)How much time elapses from start to stop

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An electric vehicle starts from rest and accelerates at a rate of1.9m/s2in a straight line until it...
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