2. Identify whether the following is a scalar quantity or a vector quantiy a. 800J of work b. 120 N along the positive x-axis C. 200 m d. 9.8 m/s along the negative y-axis e. 50 kg-m/s' momentum going toward the south

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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1. Differentiate between scalar and vector quantities
2. Identify whether the following is a scalar quantity or a vector quantiy
a. 800J of work
b. 120 Nalong the positive x-axis
C. 200 m
d. 9.8 m/s along the negativey-axis
e. 50 kg-m/s momentum going toward the south
3. Calculate the resultant vector of the following using Pythagorean theorem and gra
method.
a. 5 m north and 4 m east
b. 20 N to the east, 20 N to the wes and 1ON to the north
c 3 m/s norch, 4 m/s east, and 6 m/s south
scrped imagetex
Transcribed Image Text:1. Differentiate between scalar and vector quantities 2. Identify whether the following is a scalar quantity or a vector quantiy a. 800J of work b. 120 Nalong the positive x-axis C. 200 m d. 9.8 m/s along the negativey-axis e. 50 kg-m/s momentum going toward the south 3. Calculate the resultant vector of the following using Pythagorean theorem and gra method. a. 5 m north and 4 m east b. 20 N to the east, 20 N to the wes and 1ON to the north c 3 m/s norch, 4 m/s east, and 6 m/s south scrped imagetex
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