Vector Voyage!
Students use vector analysis to understand the concept of dead reckoning. They use vectors to plot a course based on a time and speed. Then they correct the positions with vectors representing winds and currents.
Students explore vector analysisCopyright Microsoft Corporation 1983-2001.
Although first described by mathematicians, nearly every branch of engineering uses vectors as a tool today, especially to calculate force and stress. Mechanical, aerospace, civil and chemical engineers who design using fluid dynamics concepts use vectors in their calculations to describe real-world forces such as wind and water movement. Electrical engineers also use them to describe the forces of magnetic and electric fields.
After this activity, students should be able to:
- Explain that vectors can represent distances and directions and are a good way to keep track of movement on maps.
- Use vectors to understand directions, distances and times associated with movement and speed.