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A car accelerates from rest in a straight line at a constant rate of 4.0 m/s^2 for 4.0 seconds then moves at constant speed for a further 2.0 seconds. Find the displacement of the car in the first 3 seconds. I think you have to use the equation: s=1/2at^2 but what's the time here?
 one year ago
 one year ago
A car accelerates from rest in a straight line at a constant rate of 4.0 m/s^2 for 4.0 seconds then moves at constant speed for a further 2.0 seconds. Find the displacement of the car in the first 3 seconds. I think you have to use the equation: s=1/2at^2 but what's the time here?
 one year ago
 one year ago

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hbaBest ResponseYou've already chosen the best response.1
Its an easy question,the first step is to make the Data :)
 one year ago

hbaBest ResponseYou've already chosen the best response.1
@aroub The time you have to use is 3 sec
 one year ago

aroubBest ResponseYou've already chosen the best response.0
I lost my internet connection yesterday :/ Thank you so much!! =D
 one year ago
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