Is calculus helpful in understanding physics

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Discussion Overview

The discussion revolves around the role of calculus in understanding physics, particularly in the context of algebra-based physics courses. Participants explore whether calculus is merely helpful or essential for grasping physical concepts and equations.

Discussion Character

  • Debate/contested

Main Points Raised

  • One participant expresses difficulty in understanding certain physics concepts and equations, suggesting a need for clarity on the role of calculus.
  • Another participant asks for specifics about the areas of confusion, indicating a desire for a more detailed discussion.
  • A participant asserts that calculus is not only helpful but necessary for understanding physics, citing its foundational role in deriving key equations.
  • It is mentioned that calculus allows for solving more complex problems, such as modeling air resistance, and that it is often omitted in high school physics to avoid turning the subject into a math course.
  • A later reply reiterates the necessity of calculus in understanding physics, emphasizing its importance for those pursuing a degree in the field.

Areas of Agreement / Disagreement

Participants generally agree that calculus is important for understanding physics, with some asserting it is necessary, while others focus on its helpfulness. The discussion reflects differing perspectives on the extent of calculus's role in physics education.

Contextual Notes

Some participants note that high school physics often simplifies concepts by excluding calculus, which may lead to gaps in understanding fundamental principles.

potato123
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Im taking algebra based physics and i am having a hard time trying to understand some concepts or equations and i heard that calculus is very helpful
 
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What don't you understand for example?
 
micromass said:
what don't you understand

I don't really understand how some equations were created or why they work
 
You really need to be a lot more detailed.
 
What do you expect as an answer? Whether calculus is helpful in physics? Yes.
 
Calculus is more than helpful, is needed, one of the most basic physics equations that are seen in school come from derivation, such as V=Vo+a*t is a derived equation from
X=Xo+Vo*t +1/2*a*t^2.
Calculus works at a more fundamental level than the equations stated above, for every kind of classical motion, it is true that the acceleration is the derivative of the velocity, and the double derivative of the position, so it let's you solve more complicated problems, such as modelling air resistance problems for a falling object.
But everything is taught in due time, most (if not all) high-schools "rip" calculus out of physics so it doesn't become a math course, they give you a set of equation to work with in very specific cases, and you work them out as you go.
After this quite extensive answer, yes, calculus is used in every branch of physics, and if you are planning to get a degree in physics, it will be taught in university.
 
potato123 said:
Im taking algebra based physics and i am having a hard time trying to understand some concepts or equations and i heard that calculus is very helpful

As has been stated already, I will repeat the clear and unambigous answer to your question in the topic: Calculus is NECESSARY (not just "helpful) in understanding physics.

Have we answered your question?

Zz.
 
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