Steve has a very detailed model of the solar system where each planet is made out of granite rock. Since his little sister really liked
the model, he spent two weeks in his dad's workshop building her a Styrofoam copy When he picked up the models to take them
back inside the house, which physical property would he immediately notice upon picking them up?
OA density
B.
ductility
C.
color
D.
conductivity
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Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?