Problem 1.60 Part C Two cars on a straight road at time zero are beside each oth

Question

Problem 1.60 Part C Two cars on a straight road at time zero are beside each other. The first car, traveling at speed 30 m/s, is passing the second car, which is traveling at 24 m/s. Seeing a cow on the road ahead, the driver of each car starts to slow down at 6.0 m/s2. Represent the motions of the cars mathematically and on a velocity-versus-time graph from the point of view of a pedrian. Find the expression of the position of the first car Express your answer in terms of t, i (t) In Submit My Answers Give Up Incorrect; Try Again; 3 attempts remaining Part D Find the expression of the position of the second car Express your answer in terms of t ? r2 (t)- In SubmitMy Answers Give Up Part E

Explanation / Answer

(C) position of first car,

x1 = v0 t + a t^2 /2

x1 = 30 t - 3 t^2

(D) x2 = 24t - 3 t^2

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