A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
I'm having trouble cancelling out my units.
\[(N \cdot \cancel{m^2}/\cancel{C^2)}\left[\frac{\cancel{C}}{\cancel{m}^2}+\frac{\cancel{C}}{\cancel{m}^2}\right]\]
I've N left, but I should have N/C
anonymous
 3 years ago
I'm having trouble cancelling out my units. \[(N \cdot \cancel{m^2}/\cancel{C^2)}\left[\frac{\cancel{C}}{\cancel{m}^2}+\frac{\cancel{C}}{\cancel{m}^2}\right]\] I've N left, but I should have N/C

This Question is Closed

jtvatsim
 3 years ago
Best ResponseYou've already chosen the best response.0\[N \cdot \cancel{m^2}/\cancel{C^2)}\left[\frac{\cancel{C}}{\cancel{m}^2}+\frac{\cancel{C}}{\cancel{m}^2}\right]\]

jtvatsim
 3 years ago
Best ResponseYou've already chosen the best response.0Just reposting the question :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0nevermind I think I see my mistake, C^2 doesn't cancel out C

klimenkov
 3 years ago
Best ResponseYou've already chosen the best response.1Very nice. You solved your own problem by yourself.

klimenkov
 3 years ago
Best ResponseYou've already chosen the best response.1But where is 2 in the numerator?

klimenkov
 3 years ago
Best ResponseYou've already chosen the best response.1\(\frac{C}{m^2}+\frac{C}{m^2}=\frac{2C}{m^2}\)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0The m's are different, I can't add them. \[8.99\times10^9N\cdot m^2/C^2\left[\frac{(5\times10^{6}C)}{(0.11m)^2}+\frac{(5\times10^6C)}{(0.09m)^2}\right]\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I just needed to cancel my units out to make sure I'm doing the calculations correctly, because the answer is supposed to be in N/C

klimenkov
 3 years ago
Best ResponseYou've already chosen the best response.1Ah, i understood, that is ok.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.