Section 3.1 – Vectors in Component Form

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Presentation transcript:

Section 3.1 – Vectors in Component Form Unit 3 – Vectors Section 3.1 – Vectors in Component Form Calculator Required Vector – directed distance

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

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

Given , find:

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

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

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