Asked by taylor
You are driving through town at 12.0 m/s when suddenly a ball rolls out in front of you. You apply the brakes and begin decelerating at 3.5 m/s^2.(a)How far do you travel before stopping?(b)When you have traveled only half the distance in part(a), is your speed 6.0 m/s, greater than 6.0 m/s, or less than 6.0 m/s? support your answer with a calcation.
Answers
Answered by
Denis Maiyo
approx. 21m
Answered by
Denis Maiyo
x=20.57m then
(b) V= 8.48m/s , so it's greater ..use the V^2= Vo^2 +2a(X2-Xo)
(b) V= 8.48m/s , so it's greater ..use the V^2= Vo^2 +2a(X2-Xo)
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