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4.2(B) Vector Addition

PHYSICS 1

October 10, 2018

Vector Addition4.2I can add and subtract vectors graphically.

4.2

I can add and subtract vectors using the component method.

4.3

Every vector can be broken into

To add vectors graphically, we use the                                             technique. 

2 Methods of Adding Vectors1. Graphical Method

« Head­to­Tail Addition

2. Component Method

Graphical Method: Head­to­Tail Addition

A

B

RR = A+B

Component Method

4.2(B) Vector Addition

PHYSICS 1

October 10, 2018

AB

Vector Horizontal Component

Vertical Component

A

B

R

Example 1: Vector Addition

A

B

Vector Horizontal Component

Vertical Component

A

B

C

R

Example 2: Vector Addition

C

HOMEWORK

Worksheet