The Physics Hypertextbook
The Physics Hypertextbook is a reaction to three big problems with textbooks: lack of writer's voice, layouts that reduce readability, and outdated economics.| The Physics Hypertextbook
The Physics Hypertextbook is a reaction to three big problems with textbooks: lack of writer's voice, layouts that reduce readability, and outdated economics.| The Physics Hypertextbook
Acceleration is the rate of change of velocity with time. An object accelerates whenever it speeds up, slows down, or changes direction.| The Physics Hypertextbook
About 20 different forces are briefly described. The use of free body diagrams is explained. Newton's 1st law of motion is stated and used to define force.| The Physics Hypertextbook
