(A) B refers to Basic, A refers to Average, H refers to Hard, and * refers to problems with answers.
(B) There are three types of damping: underdamped, critically damped, or overdamped. Determine the type of damping for the following second-order differential equations:
![1400_0b3ecdd9-87f2-483f-b547-2943410f36c0.png](https://secure.tutorsglobe.com/CMSImages/1400_0b3ecdd9-87f2-483f-b547-2943410f36c0.png)