In this lesson our instructor talks about forces. First, she discusses force, friction, and Newton's Laws of Motion. Then she talks about gravitational force. Four complete example videos round up this lesson.
*These practice questions are only helpful when you work on them offline on a piece of paper and then use the solution steps function to check your answer.
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.