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Section 4.1 – Vectors (in component form) Vector – directed distance.

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Presentation on theme: "Section 4.1 – Vectors (in component form) Vector – directed distance."— Presentation transcript:

1 Section 4.1 – Vectors (in component form) Vector – directed distance

2 Move vectors to the origin so that computations can be done. initial point terminal point

3 Magnitude of a vector – the length of the vector Find the magnitude of

4 Given, find:

5 Unit Vector – Vector whose magnitude is 1. Find the unit vector having the same direction as v.

6 Write the vector v in the form ai + bj given its magnitude and the angle it makes with the positive x-axis. 8

7 Write the vector v in the form ai + bj given its magnitude and the angle it makes with the positive x-axis. 3


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