elpermic said:we are only doing mechanics the whole year, and my teacher sucks. He doesn't teach us, I have the book University Physics 9th Edition. The book is literally horrible. we started class a week ago and I'm trying so hard with no results. We are on vectors which I find very complicated. How can I understand it better? I'll look at the problem then have no idea what to do.
Prior knowledge in basic math and physics is essential for success in AP Physics C. Students should have a strong foundation in algebra, trigonometry, and calculus as well as a good understanding of basic physics concepts such as motion, forces, and energy.
To prepare for the AP Physics C exam, students should review key concepts, formulas, and problem-solving techniques. They should also practice solving multiple-choice and free-response questions from past exams, and consider joining a study group or seeking help from a tutor.
While it is not required, it is highly recommended to take both Mechanics and Electricity & Magnetism in AP Physics C. These two subjects are closely related and cover important foundational concepts for further studies in physics and engineering.
The most challenging topics in AP Physics C vary for each student, but some commonly difficult ones include rotational motion, gravitation, and electromagnetic induction. It is important to identify your own weaknesses and practice these topics more to improve your understanding and skills.
To approach free-response questions in the AP Physics C exam, it is important to carefully read and understand the question, identify the given and unknown variables, and choose the appropriate equations and formulas to solve the problem. It is also helpful to show all your work and clearly explain your reasoning for full credit.