VECTORS

1. Learning Outcome: Students will be able to use
vector concepts to extend 1-d kinematics to motion in
2-D.

2. Agenda
1- Scalar quantities and Vector quantities
2-position vector
3- norm of vector (magnitude of vector)
4- Polar form of position Vector
5- Adding two Vectors Algebraically
6- Expressing the vector in terms of the fundamental
unit vectors.
7-Parallel and Perpendicular Vectors
8- Adding vectors geometrically

3. 1- Scalar quantities and Vector quantities
Scalar quantities
Scalar quantities are determined completely by their
magnitude only
such as length, area , time , ………….
Vector quantities
Vector quantities are determined completely by their
magnitude and
their direction such as velocity, force. ...

5. 2-position vector

7. 3- norm of vector (magnitude of vector)
Activity 1

9. 4- Polar form of position Vector

10. Activity 2

14. Activity 3

16. 6- Expressing the vector in terms of the
fundamental unit vectors.

18. Activity 4

19. 3D unit vector

21. 7-Parallel and Perpendicular Vectors

23. Activity 5

25. 8- Adding vectors geometrically

26. Activity 6

28. Activity 7