Question


On a moving cart, an object of mass m is connected to the cart with spring and damper. The displacement of the cart and the object is determined based on the fixed coordinate system of each ground, and there is no friction between the object and the cart. Set up equations of motion and guide them into differential equations m=1 [kg], k=2 [N/m], c= 3[N/m/sec]

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Solution: > tt) kit) wi m Apply Newtons and Laws of Motion zt a matmmä -ka-cri= mä on mät că + karo Given molky K22N/m (2 3act) = A e 2t + Bet/

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