An elevator cage with a mass of 1200 kg is attached to a flexible cable with length of six meters, modulus of elasticity of 200 GPa, and cross-sectional area of 492 mm2. The elevator is at rest and its base is pulled by two centimeters, causing a free vibration of the cage. Find the displacement, velocity, and acceleration after one second.
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An elevator cage with a mass of 1200 kg is attached to a flexible
cable with length of six meters, modulus of elasticity of 200 GPa, and cross-sectional area
of 492 mm2. The elevator is at rest and its base is pulled by two centimeters, causing a free
vibration of the cage. Find the displacement, velocity, and acceleration after one second.
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