Sure, I'd be happy to help with your Prelab questions for UBC's Analog Computer Lab. It's great that you're not looking for someone to just give you the answers, but rather help you understand how to approach the problems. That's the best way to learn and understand the material.
First, it's important to make sure you have a good understanding of the concepts and equations relevant to the lab. This will make it easier to solve the problems and understand their significance. If you're having trouble with this, I recommend reviewing your lecture notes, textbook, or any other resources provided by your instructor.
Next, take a look at the questions and identify the key information and variables given. This will help you determine what equations or concepts are relevant and how to approach the problem. It may also be helpful to sketch out a diagram or visualize the problem to get a better understanding.
Don't be afraid to break down the questions into smaller parts and work through them step by step. It's also a good idea to check your work and make sure your answer makes sense in the context of the problem.
If you're still having trouble, don't hesitate to reach out to your classmates, teaching assistant, or instructor for clarification. They are there to help you and can provide valuable insights and guidance.
I hope this helps you get started on your Prelab questions. Good luck with your lab!