- #1
AdityaDev
- 527
- 33
1.The problem, statement, all variables and given/known data
A particle of mass m moves in a one dimensional potential U(x)=A|x|3, where A is a constant. The time period depends on the total energy E according to the relation T=E-1/k
Then find the value of k.
2. Homework Equations
V=dx/dt
E=kinetic energy + U
F=-dU/dx
##E=\frac{1}{2}mv^2+a|x|^n##
##v=\sqrt{\frac{2}{m}(E-a|x|^n)}##
##dt=\frac{dx}{v}##
Integrating LHS, I can get the time period. But when integrating RHS, how do I find the limits?
A particle of mass m moves in a one dimensional potential U(x)=A|x|3, where A is a constant. The time period depends on the total energy E according to the relation T=E-1/k
Then find the value of k.
2. Homework Equations
V=dx/dt
E=kinetic energy + U
F=-dU/dx
The Attempt at a Solution
##E=\frac{1}{2}mv^2+a|x|^n##
##v=\sqrt{\frac{2}{m}(E-a|x|^n)}##
##dt=\frac{dx}{v}##
Integrating LHS, I can get the time period. But when integrating RHS, how do I find the limits?