Yinyan W.
asked • 08/20/21Write the Lagrangian for a free particle in one dimension
Write the Lagrangian for a free particle in one dimension
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1 Expert Answer
Edward F. answered • 08/21/21
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L = K-V
A "free" particle implies there is no potential energy, so we can set V=0, therefore.
L(x) = (1/2) m (dx/dt)^2
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Yinyan W.
I need help with this, please08/20/21