Answered: Time (s) Position (m) 0.0 5.0 0.5 9.0…

Math

Geometry

Time (s) Position (m) 0.0 5.0 0.5 9.0 1.0 13.0 1.5 16.8 2.0 20.0 2.5 22.8 3.0 25.0 3.5 26.8 4.0 28.0 4.5 28.8

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question

Time and Position Data for a Remote Control Car Using the data above, plot a position versus time graph of the motion and answer the following questions: a) Describe the motion of the car in the full 5.5 s of its travel. b) Find the uniform motion segments and calculate the speed of the car in each of them. c) Find the average speed in the non-uniform motion section of the graph by drawing and calculating the slope connecting the two relevant points on the graph. d) Find the initial and final speeds of the car in the non-uniform motion section. What is the average of these two values? e) How do your answers for parts c and d compare? What does this tell you about the non-uniform motion section?

Time (s)
Position (m)
0.0
5.0
0.5
9.0
1.0
13.0
1.5
16.8
2.0
20.0
2.5
22.8
3.0
25.0
3.5
26.8
4.0
28.0
4.5
28.8
5.0
29.0
5.5
29.0

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