8. From the slope of the best-fit line, determine the average acceleration. Record this information in the last column and the last line of the Data Table. Questions:

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
icon
Related questions
icon
Concept explainers
Topic Video
Question
please help with question number 8
Com/s)
350
300t
250
200
150
100T
50
0.05
0.1
0.15
8.2
0.25
0:3
0.35
Time (sec)
Transcribed Image Text:Com/s) 350 300t 250 200 150 100T 50 0.05 0.1 0.15 8.2 0.25 0:3 0.35 Time (sec)
Data Table:
Dot Number
Travel Timet
(sec)
Length of
Section Around
Each Dot s
Average Speed
Over Each
Section cm/s
Average
Acceleration a
cm/s
(cm)
0.0835
59.8 cmls
4 cm
2.
10.167
o em
149.7cm/s
3.
10.2505
15.3 cm
229.०cmls
lo.324
19.5 cm
291.9 cm/s
7. Draw a speed-time graph of the data. Plot the time on the x-axis.
Since the average velocity is taken over a short period of time, it approximates the final SlOpe
(instantaneous) velocity. Plot the "final velocity" on the y-axis. Draw the best-fit line. Rise=Run)
8. From the slope of the best-fit line, determine the average acceleration.
(To Fnd
Record this information in the last column and the last line of the Data Table.
Questions:
1. What happens to the speed of the mass as it falls?
2. What kind of motion is demonstrated?
3. What kind of change would you expect (if any) if you used a greater mass? Support
your answer.
4. From your graph, determine the distance that the object has fallen. SHOW WORK.
Transcribed Image Text:Data Table: Dot Number Travel Timet (sec) Length of Section Around Each Dot s Average Speed Over Each Section cm/s Average Acceleration a cm/s (cm) 0.0835 59.8 cmls 4 cm 2. 10.167 o em 149.7cm/s 3. 10.2505 15.3 cm 229.०cmls lo.324 19.5 cm 291.9 cm/s 7. Draw a speed-time graph of the data. Plot the time on the x-axis. Since the average velocity is taken over a short period of time, it approximates the final SlOpe (instantaneous) velocity. Plot the "final velocity" on the y-axis. Draw the best-fit line. Rise=Run) 8. From the slope of the best-fit line, determine the average acceleration. (To Fnd Record this information in the last column and the last line of the Data Table. Questions: 1. What happens to the speed of the mass as it falls? 2. What kind of motion is demonstrated? 3. What kind of change would you expect (if any) if you used a greater mass? Support your answer. 4. From your graph, determine the distance that the object has fallen. SHOW WORK.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Displacement, velocity and acceleration
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON