Scalar Product. How to calculate scalar product. Formula. Vectors - Mathematics and Physics.
0:00 Introduction
0:54 What is Scalar Product
3:00 Formula 1 to calculate Scalar Product
4:20 Formula 2 to calculate Scalar Product
7:58 Example 1
9:50 Derivation or proof of Formula 2
10:00 Dot product of unit vectors
16:09 How to find angle from dot product
