Mathematics, 10.03.2020 05:18 shreyasrikanth1
(1 point) A brick of mass 8 kg hangs from the end of a spring. When the brick is at rest, the spring is stretched by 7 cm. The spring is then stretched an additional 3 cm and released. Assume there is no air resistance. Note that the acceleration due to gravity, g, is g=980 cm/s2. Set up a differential equation with initial conditions describing the motion and solve it for the displacement s(t) of the mass from its equilibrium position (with the spring stretched 7 cm).
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(1 point) A brick of mass 8 kg hangs from the end of a spring. When the brick is at rest, the spring...
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