Problem 4: The center of a long frictionless rod is pivoted at the origin, and the rod is forced to rotate in a horizontal plane with constant angular speed w. A bead of mass m is threaded on the rod. (a) Using the bead's distance from the pivot p as a generalized coordinate, write down the Lagrangian for the system. (b) Solve Lagrange's equation for p(t), in terms of initial conditions Po and vo p(0). [This system should look familiar to you from a previous problem set. 1
Problem 4: The center of a long frictionless rod is pivoted at the origin, and the rod is forced to rotate in a horizontal plane with constant angular speed w. A bead of mass m is threaded on the rod. (a) Using the bead's distance from the pivot p as a generalized coordinate, write down the Lagrangian for the system. (b) Solve Lagrange's equation for p(t), in terms of initial conditions Po and vo p(0). [This system should look familiar to you from a previous problem set. 1
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![Problem 4: The center of a long frictionless rod is pivoted at the origin, and the rod is
forced to rotate in a horizontal plane with constant angular speed w. A bead of mass m
is threaded on the rod. (a) Using the bead's distance from the pivot p as a generalized
coordinate, write down the Lagrangian for the system. (b) Solve Lagrange's equation for
p(t), in terms of initial conditions po and vo p(0). [This system should look familiar to
you from a previous problem set.]
=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29c74d06-0f3b-4eb2-9c9d-dbbc1918002c%2F76887397-896f-4d2d-97e2-14e03c3ef466%2Fk8lgaym_processed.png&w=3840&q=75)
Transcribed Image Text:Problem 4: The center of a long frictionless rod is pivoted at the origin, and the rod is
forced to rotate in a horizontal plane with constant angular speed w. A bead of mass m
is threaded on the rod. (a) Using the bead's distance from the pivot p as a generalized
coordinate, write down the Lagrangian for the system. (b) Solve Lagrange's equation for
p(t), in terms of initial conditions po and vo p(0). [This system should look familiar to
you from a previous problem set.]
=
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