Scalars & Vectors | Week 1

Performance Objectives

By the end of the lesson, the students should be able to:

• Define Scalar and Vector Quantities with Examples
• Add Vectors in

1. Same direction
2. Opposite direction

• Find their resultants
• State parallelogram law of Vectors
• Calculate resultants using Cosine rule
• Cosine components of a Vector
• Resolve two or more vectors acting at a point