Time-gap between Physics I and II

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Discussion Overview

The discussion revolves around the concerns of a participant regarding the potential impact of a significant gap between taking Physics I and enrolling in Physics II. The focus is on the relevance of concepts from Physics I, such as Newton's Laws, kinematics, and energy, to the success in Physics II, which covers electromagnetism, optics, and waves.

Discussion Character

  • Homework-related
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • One participant expresses concern about the 10-year gap since taking Physics I and questions the necessity of refreshing those concepts for success in Physics II.
  • Another participant notes that Physics II requires knowledge of kinematics, energy, Newton's laws, and angular rotation, suggesting these are foundational for the course.
  • A third participant reinforces the importance of reviewing Physics I material, indicating that a solid understanding of the basics is crucial for success in Physics II.
  • There is mention of a student who successfully took both Physics I and II concurrently, implying that it is possible to manage without a complete review, but this is presented as an exception rather than a rule.

Areas of Agreement / Disagreement

Participants generally agree that a review of Physics I material is beneficial, though there is some debate about how critical it is for success in Physics II. Some express confidence in managing without a thorough review, while others emphasize the importance of a strong foundation.

Contextual Notes

Participants reference specific topics from Physics I that may be relevant to Physics II, but there is no consensus on the extent to which these topics must be mastered prior to taking Physics II. The discussion reflects varying levels of confidence and preparedness among participants.

Who May Find This Useful

Students transitioning from Physics I to Physics II, particularly those with significant gaps in their studies, may find this discussion relevant.

mege
I took Calc-based Physics I over 10 years ago in my first academic life (and did well in it - it was other classes where my work ethic was immature :/). I am enrolled in Physics II for this fall and am a touch worried that the gap between classes in sequence may effect me. I just took Calc III (Multi-variable) this Spring, got an A, and was 1 of 3 to actually pass the class (out of 8). This, again, was after a 10 year gap since I took Calc II and Linear Algebra. I had a better idea about what to expect from Calc III, skill wise, and I prepared accordingly working through a pair of CalcI/II workbooks as refresher. I couldn't really apply anything from Physics I (that wouldn't have been covered in Calculus as examples) this moment without some significant refresher. I plan on self-studying Physics I concepts again in the near future, but I would put significantly more weight on it if there was any direct neccessity for success in Physics II.

Is there anything from Physics I that directly carries over into Physics II which I should be worried about?

(I think these are pretty 'normal' sequences for the intro physics courses with Physics I covering Newton's Laws, motion and energy; Physics II covering E&M, optics, and waves; and Physics III introducing relativity and quantum mechanics.)

Thanks for any responses ahead of time :)
 
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When I took Physics II we had to use kinematics, energy, Newton's laws, and angular rotation material like torque.
 
Mmm_Pasta said:
When I took Physics II we had to use kinematics, energy, Newton's laws, and angular rotation material like torque.

Hmm, guess I will make sure to self-study my Physics I stuff.

Thanks!
 
I agree you should definitely go over it again, but as long as you're okay with the basics you should be okay (although if your unsure about it you should probably go over it thoroughly again anyways because it's really important to have a good foundation in the physics 1 material). When I was taking it there was someone who was taking physics II and physics I (For the first time) in the same semester - with an override, of course - and they did fine in the class.
 

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