# Understanding A Physics Crash Course

Physics is a tricky subject. It has a potential to confuse geniuses. There are some topics that need continuous revisions until you get a grip of fundamental formulas, equations, and their derivations. No matter your understanding level as a student, you need to be prepared for all the topics. And this is the main reason why physics crash courses are designed. Don’t think you get to revise each and everything. Before getting admission, you need to understand “What is a physics crash course?”

**Crash Course is About Going Through the Topics Quickly**

Normally, crash courses are designed for the students who have already gone through the entire course and need a quick revision of things. They’re expected to ask a few things here and there in between the topics. The job of the course instructor is to remove those confusions and make complicated things easier for the students. Crash courses are normally offered near exams. So, there’s literally no time for the instructor to wait for weak students to come on the same page.

**Have the Basic Knowledge Beforehand**

Understanding of the crash course is absolutely important because your instructor or teacher will not be covering all the topics with the same depth as they were covered in normal classes. In fact, your teacher presumes that you’re familiar with the fundamentals and his job would be to cover important points of the topic.

For example, your teacher expects you to know the difference between scalar and vector; fundamental units used in physics; definitions of “distance,” “time” and “displacement” etc. If you don’t know the exact difference between speed and velocity, you’re not going to understand what acceleration is.

**Stress is Mostly on Practical Questions**

As said earlier, the purpose of physics crash course is to develop the understanding of the topics. So, they tend to focus more on applications of formulas and derivations. Your course instructor will surely show you how to derive a formula for projectile motion, but he will be much more interested in teaching you how you can apply this formula to calculate the motion of a projectile.

Similarly, your course instructor would give you loads of quick questions – blanks, true/false and MCQs to make sure you get a good grip of the topic at hand.

**How to Get the Maximum Out of Physics Crash Course**

There’s no denying that you can learn a great deal in a physical class, but what if you have any confusion about any topic? How can you remove your concerns on a certain topic that’s been discussed in the previous class?

· If you’re a slow learner or feel uncomfortable studying with other students, you can join online courses on physics. These online crash courses are available on many sites, such as YouTube.

· The main benefit of online crash course is you get to see the steps of the problem as many times as possible. You can run a video on a particular topic again and again until you get a good grip.

· Many physics crash courses are available for free on YouTube and similar channels, but we recommend you subscribed for a paid course. The benefit of a subscription is you’ll get exclusive rights on other related videos in which you can get in-depth answers from your favorite online teachers.

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