Question

aproximate time graph on 5hour journey find accelerating de accelerating uniform speed total

distances ​

Answer 1

Answer:10km

Maximum acceleration will occur in the region with maximum slope.

From the given curve region CD is having the maximum curve.

Thus, maximum acceleration=  

change in distance/change in velocity

60−20/ 0.25

160 km

​

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Now, total area under the curve between 0.75 to 1.00 hrs is given by

1/2×0.25×40)+(20×0.25)=10km

Answer 2

Answer:

refer to the attachment

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Explanation:

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