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A bullet of mass m= 103.4 Grams has a velocity of v₀₌ 62 m/s just before it strikes the target of mass M=4 Kilograms, If the bullet embeds in the target, and the vibration is to be critically damped, determine the dashpot’s critical damping coefficient. The stiffness of each spring is k= 1,326 N/m

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