IsTim
  • IsTim
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?
Physics
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IsTim
  • IsTim
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?
Physics
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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IsTim
  • IsTim
I've tried 2 different methods. Cos Law and Pythagorean Theorem. Re-doing Cos Law right now cause I think it was my calculator's fault (rads instead of degs)
IsTim
  • IsTim
I'm done. Dissappointing end result.
IsTim
  • IsTim
I got 1311.83m.

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TuringTest
  • TuringTest
I got 786.24m
IsTim
  • IsTim
1.3*10^3m.
TuringTest
  • TuringTest
I see... so I got it wrong and you got it right
IsTim
  • IsTim
Really?
TuringTest
  • TuringTest
\[1311.83m\approx1.3\times10^3m\]so yeah, lol
IsTim
  • IsTim
ok. What about the angle? correct one is 24 degrees E of S.
TuringTest
  • TuringTest
You need the components of your vector for the way I know how to do it, but I apparently made a mistake earlier...
IsTim
  • IsTim
Ok. I'll try some method. If I have a problem. I'll ask again. Thanks for the help.
TuringTest
  • TuringTest
what help? haha
IsTim
  • IsTim
Affirming my answer, and allowing me to stop working on that part.

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