A block with mass M is connected to one end of a horizontal spring of constant...

A block with mass M is connected to one end of a horizontal spring of constant k, the other end of which is attached to the wall. The block moves with a simple harmonic motion on a frictionless surface. The amplitude of the harmonic motion is A₁. When the block passes through the equilibrium position, a piece of plasticine, of mass m, is dropped vertically on the block and remains glued to it.
Calculate the energy of the system in the new situation (block with modeling clay) and compare it with the initial energy of the system (without clay).

Expert Solution

change in energy = E(initial) - E(final) > 0 , So energy of the system is reduced , as some energy is dissipated in clay which was attached at mean position.

genius_generous answered 2 years ago

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