francinearandela1011 francinearandela1011
  • 20-10-2021
  • Physics
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A car starts from rest and accelerates at a steady 6.00 m/s2. How far does it travel in the first 3.00 s?

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faith5082
faith5082 faith5082
  • 20-10-2021
First, let’s correct the question. Acceleration is the rate of change in velocity. Its unit therefore is ft/sec/sec. If S is the distance traveled for a given duration, S = Vot + (1/2)at^2 where Vo is the initial velocity, a is the acceleration and t is the time. For Vo = 0, a = 6m/sec/sec and t = 3 sec. The distance traveled is S = 0 + (1/2) x 6 x 3^2 = 27 meters


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