kinetic energy in Lagrangian
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I need an explanation of how one gets from the top equation (with v)s given by to the bottom equation where v is given by l*(theta)dot. I do not need an explanation of the double pendulum.
Derive the kinetic energy equation of the double pendulum in Lagrangian.
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Solution Summary
It shows the steps of deriving the given kinetic energy equation in Lagrangian for the double pendulum.
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