Recent content by alexistheman

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    Calculating Arrival Time and Distance for Two Cars on a Highway

    Lol indep, khs possibly?
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    Calculating Arrival Time and Distance for Two Cars on a Highway

    Now i need b)
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    Calculating Arrival Time and Distance for Two Cars on a Highway

    i came up with .04354h and it was right. lol.
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    Calculating Arrival Time and Distance for Two Cars on a Highway

    I try to use my relative speed which is 22kph and my distance is 18km, using t = d/r i come up with .818182 but I don't understand how this applys.
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    Calculating Arrival Time and Distance for Two Cars on a Highway

    1.78km per min 18/1.78=10.11235955 1.41km per min 18/1.41=12.76595745 12.76595745-10.11235955=2.6535979
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    Calculating Arrival Time and Distance for Two Cars on a Highway

    Two cars travel westward along a straight highway, one at a constant velocity of 85 km/h, and the other at a constant velocity of 107 km/h. a) Assuming that both cars start at the same point, how much sooner does the faster car arrive at a destination 18 km away? An- swer in units of...
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    Calculating Distance of Runners from Flagpole When Paths Cross

    well thanks man, heh.
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    Calculating Distance of Runners from Flagpole When Paths Cross

    it was operator and stupid website error lol
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    Calculating Distance of Runners from Flagpole When Paths Cross

    Ugh it wanted the full number, thanks ~.~
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    Calculating Distance of Runners from Flagpole When Paths Cross

    Hm, confusing. lol. I set it up and got 5.29 but ugh wouldn't it be .31
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    Calculating Distance of Runners from Flagpole When Paths Cross

    I got .3 KM but it says its wrong.. ugh
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    Calculating Distance of Runners from Flagpole When Paths Cross

    Like i drew it out, but when i do i still don't know how to set it all up. I am so stumped. :(
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    Calculating Distance of Runners from Flagpole When Paths Cross

    displacement by chance?
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    Calculating Distance of Runners from Flagpole When Paths Cross

    Runner A is initially 5.6 km west of a flagpole and is running with a constant velocity of 8.7 km/h due east. Runner B is initially 4.2 km east of the flagpole and is running with a constant velocity of 7.4 km/h due west. How far are the runners from the flagpole when their paths cross...