A) constant
B) proportional to \[x\]
C) proportional to \[{{x}^{2}}\]
D) inversely proportional to\[x\]
Correct Answer: B
Solution :
\[U=A-B{{x}^{2}}\] \[F=-\frac{dU}{dv}=+2Bx,\] \[F\propto x.\]You need to login to perform this action.
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