Introduction to Vectors and Scalars

Key concepts in the study of mechanics and motion are vectors and scalars. This overview gives an introduction to both, with examples and links for learning more. Continue reading

Newton’s Second Law

Newton’s Second Law describes the fundamental relationship between force, mass, and acceleration. Use this Formula Solver! Series program to learn how it works (and to check your homework answers, too!) Continue reading

Constant Acceleration

The relationship between constant acceleration, time, velocity, and distance is a key physics concept. Learn how to calculate constant acceleration with this Formula Solver. Continue reading