A car is traveling with speed up when it begins to speed up at a rate of
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Question:
A car is traveling with speed up when it begins to speed up at a rate of Δv every second. After t 1 seconds, the car travels with zero acceleration for t 2 seconds. Which of the following is a correct expression for the displacement of the car during this motion?
a. (v 0 + (Δv)) (t 1 + t 2 )
b. v 0 t 1 + (Δv)t 2
c. v 0 t 1 + 1/2(Δv)t 2 1 + (Δv)t 2
d. v o t 1 +1/2 (Δv) t 2 1 + (v 0 + (Δv)t 1 )t 2
e. v 0 t 1 + 1/2(Δv) t 2 1 + (v 0 + (Δv)) t 2
Expert Answer:
The correct expression for the displacement of the car during this motion can be obtained by breakin... View the full answer
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