Physics, 12.03.2020 06:06 von1144

A force of 720 newtons stretches a spring 4 meters. A mass of 45 kilograms is attached to the end of the spring and is initially released from the equilibrium position with an upward velocity of 12 m/s. Find the equation of motion.

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A force of 720 newtons stretches a spring 4 meters. A mass of 45 kilograms is attached to the end of...