Physics- Acceleration

A car starts at rest and accelerates at a constant rate for 12 seconds to a speed of 30 m/s.
a) What is the acceleration?
b) What is the total distance traveled in these 12 seconds?

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  1. a = (30m/s)/(12s) = 30/12 m/s^2
    s = 1/2 at^2 = ...

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  2. 12

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