A spring mass system executes a simple harmonic motion X- A sin (Wat+) The system starts with an initial conditions x 10 mm and V, 1 mm/s it oscillates at a rate of 100Hz Calculate the following at t-0.5s Natural Frequency Phase Angel Displacement Velocity Acceleration (1) Choose O VO Choose... D 4 Choose 0 W Choose... 0 X(t) Choose

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Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.