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quark12
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- Homework Statement
- A mass m connected to a spring with coefficient k, which is connected to a wall in its other side.The mass is on a horizontal surface and has been displaced a distancex0to the right from equilibrium.At t= 0the mass was released.Find the equation of motion (differential equation) and its solution (in terms of k,x0, and m only) for the following cases:a. No friction.b. The friction between the mass and the surface is given by−→F=−b−→v, where b is the friction coefficient and−→v is the velocity of the mass.
- Relevant Equations
- F=-kx