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26-06-2018
Physics

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A car slows down at -5.00 m/s^2 until it comes to a stop after traveling 15.0 m. What was the initial speed of the car?

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itsai7376p74zuj itsai7376p74zuj

06-07-2018

8.66mls = v1

vf2 = vi2 + a(d)
(0mls) squared = visquared + - 5mls squared (15m)
0mls squared = vi2 - 75m squared / s squared
[tex] \sqrt{x} [/tex] 75 m squared/s squared = vi

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