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Chapter 7: Vectors (122 videos)

7.1: Introduction
1. Scalar and Vector Quantities
2. Problem-Scalar and Vector Quantities
3. Terminologies and Notations of Vectors
4. Equal Vectors
5. Vectors which are Opposite
6. Problem-Vectors which are Opposite
7. Column Vectors
8. Addition of Vectors
9. Problem-Addition of Vectors
10. Vector Addition is Associative
11. Problem-Vector Addition is Associative
12. Zero Vectors
13. Subtraction of Vectors
14. Problem-Subtraction of Vectors
15. Scalar Multiple of a Vector
16. Problem-Scalar Multiple of a Vector
17. Expression of a Given Vector in Terms of two Vectors
18. Problem-Expression of a Given Vector in Terms of two Vectors
19. Position Vectors
20. Problem-Position Vectors
21. Introducing Vector Geometry
22. Properties of Magnitude of Vector
23. Problem-Properties of Magnitude of Vector
24. More on Notation for Representing Vectors in Plane
25. Problem-Notation for Representing Vectors in Plane
26. Components of a Vector
27. Properties of Vectors in Plane
28. More on Properties of Vectors in Plane
29. A Unit Vector in the Direction of Another Vector
30. Problem-A Unit Vector in the Direction of Another Vector
31. Notation for Vectors in Coordinate System
32. Problem-Notation for Vectors in Coordinate System
33. The Ratio Formula in Vector
34. Problem1-The Ratio Formula in Vector
35. Problem2-The Ratio Formula in Vector
36. Mid-Point Theorem By Vectors
37. Diagonals of Parallelogram Bisect Each Other by Vectors
38. Ratio Theorem By Vectors
39. Problem-Ratio Theorem By Vectors
 
7.2: Introduction of Vector in Space
1. Introducing Vector Geometry
2. Problem-Introducing Vector Geometry
3. Concept of Vector in Space
4. Problem-Concept of Vector in Space
5. More on Vectors in Space
6. Properties of Vectors
7. Problem-Properties of Vectors
8. Vectors Addition in Space
9. Problem-Vectors Addition in Space
10. Direction Numbers or Direction Ratios
11. Scalar Multiplication in Space
12. Problem-Scalar Multiplication in Space
13. Notation of Vectors in Space
14. Problem-Notation of Vectors in Space
15. Distance Between Two Points in Space
16. Problem-Distance Between Two Points in Space
17. Direction Angles and Direction Cosines of Vector
18. Problem-Direction Angles and Direction Cosines of Vector
 
7.3: The Scalar Product of Two Vectors
1. Scalar Product of Two Vectors
2. Problem-Scalar Product of Two Vectors
3. Properties of Scalar Product
4. More on Properties of Scalar Product
5. Problem-Properties of Scalar Product
6. Collinear and Coplanar Vectors
7. Perpendicular Vectors
8. Problem-Perpendicular Vectors
9. Parallel Vectors
10. Problem-Parallel Vectors
11. Scalar Product of Vectors in Their Component Form
12. Problem-Scalar Product of Vectors in Their Component Form
13. Angle Between Two Vectors
14. Problem-Angle Between Two Vectors
15. Projection of One Vector Upon Another Vector
16. Problem-Projection of One Vector Upon Another Vector
17. Application of Scalar Product
18. Problem-Application of Scalar Product
19. Application of Scalar Product on Geometry
20. Problem-Application of Scalar Product on Geometry
21. More on Application of Scalar Product on Geometry
 
7.4: Cross Product or Vector Product of Two Vectors
1. Cross Product of Two Vectors
2. Problem-Cross Product of Two Vectors
3. Derivation of Useful Results of Cross Product
4. Problem-Derivation of Useful Results of Cross Product
5. Expression of Cross Product in Terms of Components
6. Problem-Expression of Cross Product in Terms of Components
7. Cross Product of Unit Vectors
8. Properties of Cross Product
9. Problem-Properties of Cross Product
10. More on Properties of Cross Product
11. Analytical Expression of Cross Product
12. Direction Numbers or Direction Ratios
13. Problem-Direction Numbers or Direction Ratios
14. Collinear and Coplanar Vectors
15. Problem-Collinear and Coplanar Vectors
16. Vectors Application to Geometry
17. Problem1-Vectors Application to Geometry
18. Problem2-Vectors Application to Geometry
19. Moment of Force
20. Problem-Moment of Force
21. Condition of Parallel Vectors in Cross Product
22. Problem-Condition of Parallel Vectors in Cross Product
23. Area of Parallelogram by Vectors
24. Area of Triangle by Vectors
25. Vector Equation of Line in 3D
26. Problem-Vector Equation of Line in 3D
27. Application of Vector Equation
28. Problem1-Application of Vector Equation
29. Problem2-Application of Vector Equation
 
7.5: Scalar Triple Product of Vectors
1. Scalar Triple Product
2. Problem-Scalar Triple Product
3. Vector Triple Product
4. More on Vector Triple Product
5. Analytical Expression of Triple Product
6. Problem-Analytical Expression of Triple Product
7. Volume of Parallelepiped by Triple Product
8. Problem-Volume of Parallelepiped by Triple Product
9. Application of Scalar Product
10. Volume of Tetrahedron by Triple Product
11. Vectors Application to Geometry
12. Moment of Force
13. Problem-Volume of Tetrahedron by Triple Product
14. Properties of Triple Scalar Product
15. Problem-Properties of Scalar Triple Product
 

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