DC Physics Practice Problems
If you're learning Physics you need to practice solving problems.
Here are some sample problems for topics covered in a typical
introductory Physics course.
By randomizing the content every time any given problem is loaded,
each link provides a virtually endless source of variations on each type of problem.
You can keep practicing and checking your answer against the solution until you have
the problem type down cold. For more intense practice you can make up minitests
from your choice of problem types.