The 8-kg body is at rest at the equilibrium position shown in the figure below. At time t=0 the 8-kg body is given an in
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The 8-kg body is at rest at the equilibrium position shown in the figure below. At time t=0 the 8-kg body is given an in
The 8-kg body is at rest at the equilibrium position shown in the figure below. At time t=0 the 8-kg body is given an initial velocity X* (0)= 5 m/s to the right of the equilibrium position: 1. Draw a free body diagram of the 8-kg body. 2. Compute the damping ratio {. (1 mark) (1 mark) (1 mark) 3. Derive the differential equation of motion of the system. 4. write the solution of the differential equation of motion. 5. Determine the displacement of the 8-kg at time t=2 sec. (1.5 marks) (5.5 marks) x C=20 N.s/m 8 kg K=32 N/m
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