C2_presentation

# C2_presentation - Vectors A vector quantity is a quantity...

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Vectors A vector quantity is a quantity with both a size and a direction Vector quantities are represented graphically by an arrow: the length of the arrow corresponds to the vector’s size, and the orientation of the arrow indicates direction The prototype vector quantity is displacement , the change in position of an object over some time interval

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(a) Draw the vector B A + (b) Draw the vector B A - A B A B B A + B A - A B -
(C2T.9) Consider the two vectors shown in Figure C2.12 (reproduced at right). The sum of these vectors points most nearly (A) Up (B) Down (C) Right (D) Left w u Figure C2.12 (C2T.10) Consider the two vectors shown in Figure C2.12. The vector u w - (A) Up (B) Down (C) Right (D) Left points most nearly

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NOTATION quantity. vector a represent to ) (e.g., it over arrow an h letter wit a use should) you (and will I A A A A just or or ) mag( writing by specified be ll vector wi a of magnitude The ? m" 12 A " statement with the wrong s What' =
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## This note was uploaded on 04/17/2008 for the course PHYS 120 taught by Professor Decarlo during the Spring '08 term at DePauw.

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C2_presentation - Vectors A vector quantity is a quantity...

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