D Question 2
15 pts
A simple gear train has a gear ratio of 3. The output gear is rotating at a rate of 45 rpm.
How fast is the input rotating?
In the same system, the input torque is 16ft-lbs. What is the output torque?
If gear D has a diameter of bin, what is the diameter of gear A?

Consider the transfer function for a first-order system g(s)=12(s+7)/(s^2+2s+9) for this system determine: a) poles and zeros of the function, b) the natural frequency and damping ratio, c) the peak value achieved in response to a unit step input, d) the peak time for a unit step input, e) the steady-state system response to a unit step input