Thread: Energy storage
View Single Post
Mar15-09, 09:25 PM
P: 192
1. The problem statement, all variables and given/known data

2. The attempt at a solution

a) [tex]d = \frac{f-f_1}{k}[/tex]

[tex]d = (f-f_1)d = \frac{(f-f_1)^2}{k}[/tex]


b) Useful work at max. when [tex]f_1=0[/tex]; [tex]Work = \frac{f^2}{k}[/tex]

Hm...What's wrong here?
Phys.Org News Partner Science news on
An interesting glimpse into how future state-of-the-art electronics might work
Tissue regeneration using anti-inflammatory nanomolecules
C2D2 fighting corrosion