aiden wrote a four digit number that is less than 5000 on the board. in this number digit 3 is written next to digit 8 digit 2 is not next to 3 and digit 5 is not next to 2.what number did aiden write on the board?

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?