Mathematics

Mathematics, 17.09.2019 21:00, BreadOfTheBear

In order to safely aid traffic flow, you should
a. keep up with traffic even if its faster then speed limit
b. stay to the left if you are traveling slower than the rest of traffic.

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Mathematics, 24.06.2019 17:00, milliebbbrown

Marisol left los angeles at 2: 30 to drive to santa barbara, a distance of 95 miles. the traffic was heavy until 3: 20. she drove the rest of the way in very light traffic and arrived at 4: 20. her speed in heavy traffic 40 miles per hour slower than her speed in light traffic. find her speed in heavy traffic and in light traffic

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Engineering, 13.09.2019 17:10, juliannxkim

On the two lane carriageways, roadworks restrict the width of both traffic lanes, generating a bottleneck to the traffic flow. the maxi mu m flow per lane on the unobstructed carriageway is 2100 vehicles per hour whilst on the section under repairing tile maxi mu m flow per lane reduces to 1200 vehicles per hour. when stationary, vehicles are spaced at average distance headway of 6 m. it may be assumed that there is a linear relationship between speed and density. when live traffic flow approaching the roadworks is 3,500 vehicles per hour, calculate: the speed of the traffic system a considerable distance in advance of the bottleneck: the speed of the traffic stream immediately before the commencement of the bottleneck, and the speed of the shockwave foamed by the bottleneck.

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Physics, 26.09.2019 00:30, rodriguezbrian050702

You are driving in the left lane on a multi-lane expressway, and are moving a bit faster than other traffic. a speeding car comes up behind you. you should a: stay in the left lane, and continue at the same speed you were at before. b: stay in the left lane, and drive faster than the speeding car behind you. c: safely move out of the left lane, and let the speeding car pass you on your left.

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Mathematics, 03.10.2019 05:20, han6077

Marisol left los angeles at 2: 30 to drive to santa barbara, a distance of 95 miles. the traffic was heavy until 3: 20. she drove the rest of the way in very light traffic and arrived at 4: 20. her speed in heavy traffic was 40 miles per hour slower than her speed in light traffic. find her speed in heavy traffic and in light traffic.

Answers: 3

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