Elastic_Potential_Energy = .5 *Spring_Constant*Position^2
Kinetic_Energy = .5*Mass*Velocity^2
Total_Energy = Elastic_Potential_Energy+Kinetic_Energy
Position(t) = Position(t - dt) + (Change_Position) * dt
INIT Position = -2
Change_Position = Velocity
Velocity(t) = Velocity(t - dt) + (Acceleration) * dt
INIT Velocity = 0
Acceleration = Net_Force/Mass
Damping_Constant = 2
Damping_Force = -Damping_Constant*Velocity
Drive_Constant = 15
Driving_Force = Drive_Constant*sin(TIME*Frequency)
Frequency = SQRT(Spring_Constant/Mass)
Mass = 2
Net_Force = Restoring_Force+Damping_Force+Driving_Force
Period = 2*PI*SQRT(Mass/Spring_Constant)
Restoring_Force = -Spring_Constant*Position
Spring_Constant = 35

Time Specs