### Deformed cylinder and its final volume

A cylindrical shell is deformed as shown in the diagrams. Find a relationship between the given quantities, if the initial and final volumes are the same.

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A cylindrical shell is deformed as shown in the diagrams. Find a relationship between the given quantities, if the initial and final volumes are the same.

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Lagrangian and Hamiltonian's Mechanics: Write down the Lagrangian L for two particles of equal mass m1 = m2 = m, confined to the x-axis and connected by a spring with potential energy U = ½ k x^2. (Here x is the extension of the spring, x = (x1- x2 -l), where l is the spring's outstretched length, and that mass l remains to

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A pendulum consists of a mass m suspended by a massless spring with unextended length of b and spring constant k. Find Lagrange's equation of motion. Assume that the pendulum is constrained to swing in a single plane.

See attached file for full problem description. 7.8 Consider a region of space divided by a plane. The potential energy of a particle in region 01 is U1 and in region 02 it is U2. If a particle of mass m and with speed v1 in region 01 passes from region 01 to region 02 such that its path in region 01 makes an angle theta1

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