C3 help
Need some help with 9ii. Guessing I am going have to differentiate and do something with that. Not entirely sure on what to do.
Any help is appreciated
Any help is appreciated
Original post by Super199
Need some help with 9ii. Guessing I am going have to differentiate and do something with that. Not entirely sure on what to do.
Any help is appreciated
Any help is appreciated
You want dv/dt and you know dp/dt
If you differentiate you will have dv/dp
Apply the chain rule
Original post by Super199
Need some help with 9ii. Guessing I am going have to differentiate and do something with that. Not entirely sure on what to do.
Any help is appreciated
Any help is appreciated
Differentiate V with respect to p first.
(edited 9 years ago)
Original post by TenOfThem
You want dv/dt and you know dp/dt
If you differentiate you will have dv/dp
Apply the chain rule
If you differentiate you will have dv/dp
Apply the chain rule
Is dv/dp = e^p+2e^(1/2p)+1?
Original post by Super199
Is dv/dp = e^p+2e^(1/2p)+1?
Where has the pi gone
Apart from that ... Yes
Original post by TenOfThem
Where has the pi gone
Apart from that ... Yes
Apart from that ... Yes
mm right. Well I expanded the brackets with pi and thought the pi's cancel when differentiating?
Original post by Super199
mm right. Well I expanded the brackets with pi and thought the pi's cancel when differentiating?
Why would they
If you differentiate 3p the 3 doesn't disappear so why would pi(p) make the pi disappear
Original post by TenOfThem
Why would they
If you differentiate 3p the 3 doesn't disappear so why would pi(p) make the pi disappear
If you differentiate 3p the 3 doesn't disappear so why would pi(p) make the pi disappear
derp yh obviously. Thanks
Original post by Arvind54
see the attached file
Once again .... Please remove these posts as full solutions are against the guidelines
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