Table of contents
- 0. Review of College Algebra(0)
- 1. Measuring Angles(0)
- 2. Trigonometric Functions on Right Triangles(0)
- 3. Unit Circle(0)
- 4. Graphing Trigonometric Functions(0)
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations(0)
- 6. Trigonometric Identities and More Equations(0)
- 7. Non-Right Triangles(0)
- 8. Vectors(0)
- 9. Polar Equations(0)
- 10. Parametric Equations(0)
- 11. Graphing Complex Numbers(0)
8. Vectors
Geometric Vectors
8. Vectors
Geometric Vectors: Study with Video Lessons, Practice Problems & Examples
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85PRACTICE PROBLEM
Two forces, 428 lb, and 729 lb, are concurrent (their lines of action pass through a common point). If the resultant force is 986 lb, what is the angle between the two forces?
Two forces, 428 lb, and 729 lb, are concurrent (their lines of action pass through a common point). If the resultant force is 986 lb, what is the angle between the two forces?