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An electric vehicle starts from rest and accelerates at a rate of 2.4 m/s2 in a...

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Physics

An electric vehicle starts from rest and accelerates at a rateof 2.4 m/s2 in a straight line until it reaches a speedof 27 m/s. The vehicle then slows at a constant rate of 1.4m/s2 until it stops. (a) How much timeelapses from start to stop? (b) How far does thevehicle move from start to stop?

Answer & Explanation Solved by verified expert
4.4 Ratings (921 Votes)
Initial speed of the vehicle V0 0 ms At rest Maximum speed the vehicle reaches V1 27 ms Acceleration of the vehicle while speeding up a1 24 ms2 Time period the vehicle    See Answer
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