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IsTim
 4 years ago
A skater travels in a straight line 8.5*10^2m[25 degress N of E] and then 5.6810^2m in a straight line [21 degrees E of N]. The entire motion takes 4.2 min. What is the skater's displacement?
IsTim
 4 years ago
A skater travels in a straight line 8.5*10^2m[25 degress N of E] and then 5.6810^2m in a straight line [21 degrees E of N]. The entire motion takes 4.2 min. What is the skater's displacement?

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IsTim
 4 years ago
Best ResponseYou've already chosen the best response.2I've tried 2 different methods. Cos Law and Pythagorean Theorem. Redoing Cos Law right now cause I think it was my calculator's fault (rads instead of degs)

IsTim
 4 years ago
Best ResponseYou've already chosen the best response.2I'm done. Dissappointing end result.

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.1I see... so I got it wrong and you got it right

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.1\[1311.83m\approx1.3\times10^3m\]so yeah, lol

IsTim
 4 years ago
Best ResponseYou've already chosen the best response.2ok. What about the angle? correct one is 24 degrees E of S.

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.1You need the components of your vector for the way I know how to do it, but I apparently made a mistake earlier...

IsTim
 4 years ago
Best ResponseYou've already chosen the best response.2Ok. I'll try some method. If I have a problem. I'll ask again. Thanks for the help.

IsTim
 4 years ago
Best ResponseYou've already chosen the best response.2Affirming my answer, and allowing me to stop working on that part.
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