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Engineering, 26.10.2021 14:00 shifaxoxoxo
A brick of mass 4 kg hangs from the end of a spring. When the bricks is at rest, the spring is stretched by 5 cm. The spring is then stretched an additional 2 cm and released. Assume there is no air resistance.
Use g=980cm/s2.
Set up a differential equation with initial conditions describing the motion and solve it for the displacement a(t) of the mass from its equilibrium position (with the spring stretched 5 cm).
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A brick of mass 4 kg hangs from the end of a spring. When the bricks is at rest, the spring is stret...
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