Block A of mass 5kg is moving with a velocity 5m/s. it then hit block B of mass 2kg moving at a rate of 2m/s moving in the same direction. If the coefficient of restitution between A and B is 0.2, determine the initial and final velocities of the blocks

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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.