Section 4
Solving Physics Problems
Book
Version 3
By Boundless
By Boundless
Boundless Physics
Physics
by Boundless
3 concepts
Dimensional Analysis
Any physical quantity can be expressed as a product of a combination of the basic physical dimensions.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17406/square/fbd10a.gif)
Trigonometry
Trigonometry is central to the use of free body diagrams, which help visually represent difficult physics problems.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17404/square/free-body-diagram.jpg)
General Problem-Solving Tricks
Free body diagrams use geometry and vectors to visually represent the problem.