I need help with the following circuit problem:

1. Find the time response of the circuit.
2. Write the Laplace transform of the circuit equations.

Attached is the circuit diagram and its equivalent transistor model.

Any detailed steps to solve this would be greatly appreciated!

Thank you!

 

This looks like a "Homework Help" question, and it should be moved there. The way it works is that you show us your best effort and we offer suggestions to guide you to the answer.

 

So what have you studied about "time response" and "Laplace transforms"?