Use this information to find the spring constant (use g = 9.81 m/s² as the acceleration of gravity). k = 588 The previous mass is detached from the spring and a mass of 14 kilograms is attached. This mass is displaced 0.7 meters below equilibrium and then launched with an initial velocity of 1 meters/second. Find the equation of motion.

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A mass of 18 kilograms stretches the spring 0.3 meters.
Use this information to find the spring constant (use g = 9.81 m/s² as the acceleration of gravity).
k = 588
The previous mass is detached from the spring and a mass of 14 kilograms is attached. This mass is
displaced 0.7 meters below equilibrium and then launched with an initial velocity of 1 meters/second. Find
the equation of motion.
Note: When solving this problem, consider positions below equilibrium to be positive.
x(t) =
Transcribed Image Text:A mass of 18 kilograms stretches the spring 0.3 meters. Use this information to find the spring constant (use g = 9.81 m/s² as the acceleration of gravity). k = 588 The previous mass is detached from the spring and a mass of 14 kilograms is attached. This mass is displaced 0.7 meters below equilibrium and then launched with an initial velocity of 1 meters/second. Find the equation of motion. Note: When solving this problem, consider positions below equilibrium to be positive. x(t) =
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