Sophia: Practice Adding & Subtracting Parallel Vectors: Lesson 1

This lesson provides the learner with example problems on adding and subtracting parallel vectors. It is 2 of 2 in the series titled "Practice Adding & Subtracting Parallel Vectors."

This lesson explains how to combine non-parallel vectors. It is 1 of 2 in the series titled "Combining Non-Parallel Vectors."

This lesson provides the learner with example problems on combining non-parallel vectors. It is 1 of 2 in the series titled "Practice Combining Non-Parallel Vectors."

This lesson explains how to combine non-parallel vectors. It is 2 of 2 in the series titled "Combining Non-Parallel Vectors."

Three levels of practice assure scholar mastery of vector addition. After inputting an incorrect answer, another problem replaces it so everyone finds success. The lesson works as one part of a series on vectors and projectiles.

This lesson provides the learner with example problems on combining non-parallel vectors. It is 2 of 2 in the series titled "Practice Combining Non-Parallel Vectors."

This lesson explains how average velocity can be represented by a positive or negative sign. It is 1 of 2 in the series titled "Average Velocity & Sign Notation." [6:44]

This lesson will define the equilibrium constant of a reversible reaction. It is 1 of 2 in the series titled "Equilibrium Constant of a Reversible Reaction."

This lesson will compare the relative kinetic energy possessed by molecules in different states. It is 1 of 2 in the series titled "Kinetic Energy and States of Matter."

This lesson will demonstrate how to multiply/divide measurements and report the result to the correct number of significant digits. It is 1 of 3 in the series titled "Multiplying and Dividing Using Significant Figures."