shown. (Figure 1) Part A Given v 1 = 8 m/s, t 1 = 40 s, t 2 = 75 s, determine th

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shown.
(Figure 1)

Part A

Given v1 = 8 m/s, t1 = 40 s, t2 = 75 s, determine the total distance the car moves until it stops (t = 75 s).

Express your answer using three significant figures and include the appropriate units.

280280mm

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shown.
(Figure 1)

Part A

Given v1 = 8 m/s, t1 = 40 s, t2 = 75 s, determine the total distance the car moves until it stops (t = 75 s).

Express your answer using three significant figures and include the appropriate units.

280280mm

SubmitPrevious AnswersRequest Answer

Incorrect; Try Again; 2 attempts remaining

Next

1 of 1

make sure your answer is right thanks

Explanation / Answer

As already known, the area under the velocity time curve will give the distance covered. So, for determining the total distance the car moves until it stops (t = 75 s), the total area till t = 75 s is to be calculated. From the graph, this area is shaded blue. So the ara of this part = area of square+ area of triangle= 8*40 + 0.5*8*(75-40)= 460m

So, the total distance the car moves until it stops (t = 75 s) is 460m.

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