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theEric
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Hi! I have to find the velocity as a function of displacement for some given force functions.
Here is the question:
Find the velocity \(\dot x\) as a function of the displacement \(x\) for a particle of mass \(m\), which starts from rest at \(x=0\), subject to the following force functions:
 one year ago
 one year ago
theEric Group Title
Hi! I have to find the velocity as a function of displacement for some given force functions. Here is the question: Find the velocity \(\dot x\) as a function of the displacement \(x\) for a particle of mass \(m\), which starts from rest at \(x=0\), subject to the following force functions:
 one year ago
 one year ago

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theEric Group TitleBest ResponseYou've already chosen the best response.0
One moment!
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
(a) \(F_x=F_0+cx\) (c) \(F_x=F_0\cos(cx)\) If I see the general technique, I might be able to get it! Thanks!
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
You can use this relation
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
dw:1379923967464:dw
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
Ah, thank you very much Saeeddiscover!
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
Hold on a moment!
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
Does that work out? Is the \(x\) in \(F_x=F_0+c\large x\) a function of \(t\)?
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
For the second one, you may consider this way as well: dw:1379924739346:dw
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
Thank you!
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
Please wait a moment. I got a mistake!
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
Okay! If it's in that last part, I can't find it because I don't know that material yet!
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
dw:1379925139264:dw
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
dw:1379925286166:dw
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
That all makes sense, thank you! I'll try to apply those to my problems soon!
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
I think I need to head to bed, though...
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
Thanks again! :)
 one year ago

Saeeddiscover Group TitleBest ResponseYou've already chosen the best response.1
Both 1 and 2 you are given simply can be solved using the last equation I gave you. It is true and works properly.
 one year ago

theEric Group TitleBest ResponseYou've already chosen the best response.0
Great! I will use that, then! Have a good day!
 one year ago
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