1. Engineering
  2. Mechanical Engineering
  3. solve 3 and 4 for the system shown in problem...

Question: solve 3 and 4 for the system shown in problem...

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3. For the system, the springs are undeflected when x,-x,-x3-0. Draw the FBDs and write the differential equations describing the system. B1 K1 B2 K2 X2(t) sM2 K3 B3 140 t,(O)X

solve 3 and 4. For the system shown in problem 3, write the expression for the force f2, positive sense upwards, that must be applied to M2in order to achieve the displacement x2(t) .

B is Damper (friction) Kg/s

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