11. initial velocity: iii. acceleration: b) At what time is the mass stopped? c) What is the average velocity, v, of the object between the time the object is stopped and 10 s afte. it is stopped. d) For the same duration as above, what is the average acceleration, a , of the object? 4) [Horizontal] A block's velocity goes from 40 m/s to -20 m/s in 10 seconds along a straight line at a constant acceleration, å . (The initial position = 50 m.) In the first 10 seconds, a) what is its average acceleration? b) What is its average velocity? c) what is its change in position? d) What is its displacement? e) What is its final position? f) What distance did it travel? The block then traveled at constant -20 m/s for an additional 7 seconds. For the last 7 seconds, g) what is its average acceleration? h) What is its average velocity? i) what is its change in position? j) What is its displacement? k) What 1) What distance did it travel? its position? For the entire 17 second trip, m) what is its average acceleration? n) what is its change in position? o) What is its average velocity? p) What is its displacement? q) What is its final position? r) What distance did it travel? s) Draw the Velocity vs. Time plot Velocity vs. Time 60 40 20 (s/u) A
11. initial velocity: iii. acceleration: b) At what time is the mass stopped? c) What is the average velocity, v, of the object between the time the object is stopped and 10 s afte. it is stopped. d) For the same duration as above, what is the average acceleration, a , of the object? 4) [Horizontal] A block's velocity goes from 40 m/s to -20 m/s in 10 seconds along a straight line at a constant acceleration, å . (The initial position = 50 m.) In the first 10 seconds, a) what is its average acceleration? b) What is its average velocity? c) what is its change in position? d) What is its displacement? e) What is its final position? f) What distance did it travel? The block then traveled at constant -20 m/s for an additional 7 seconds. For the last 7 seconds, g) what is its average acceleration? h) What is its average velocity? i) what is its change in position? j) What is its displacement? k) What 1) What distance did it travel? its position? For the entire 17 second trip, m) what is its average acceleration? n) what is its change in position? o) What is its average velocity? p) What is its displacement? q) What is its final position? r) What distance did it travel? s) Draw the Velocity vs. Time plot Velocity vs. Time 60 40 20 (s/u) A
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)...
Related questions
Question
Number four (g-l)
![initial position:
ii. initial velocity:
1.
iii. acceleration:
b) At what time is the mass stopped?
c) What is the average velocity, v, of the object between the time the object is stopped and 10 s afte.
it is stopped.
d) For the same duration as above, what is the average acceleration, å , of the object?
4) [Horizontal] A block's velocity goes from 40 m/s to -20 m/s in 10 seconds along a straight line at a
constant acceleration, a . (The initial position = 50 m.)
In the first 10 seconds,
a) what is its average acceleration?
b) What is its average velocity?
c) what is its change in position?
6.
d) What is its displacement?
e) What is its final position?
f) What distance did it travel?
The block then traveled at constant -20 m/s for an additional 7 seconds.
For the last 7 seconds,
g) what is its average acceleration?
h) What is its average velocity?
i) what is its change in position?
j) What is its displacement?
k) What is its final position?
1) What distance did it travel?
For the entire 17 second trip,
m) what is its average acceleration?
n) what is its change in position?
o) What is its average velocity?
p) What is its displacement?
q) What is its final position?
r) What distance did it travel?
s) Draw the Velocity vs. Time plot
Velocity vs. Time
60
40
20
(s/m)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe1b16e79-59da-42ec-8251-0c12184e0a83%2F8864d188-6997-4726-b1eb-9da1ee22b356%2Frepcmst_processed.jpeg&w=3840&q=75)
Transcribed Image Text:initial position:
ii. initial velocity:
1.
iii. acceleration:
b) At what time is the mass stopped?
c) What is the average velocity, v, of the object between the time the object is stopped and 10 s afte.
it is stopped.
d) For the same duration as above, what is the average acceleration, å , of the object?
4) [Horizontal] A block's velocity goes from 40 m/s to -20 m/s in 10 seconds along a straight line at a
constant acceleration, a . (The initial position = 50 m.)
In the first 10 seconds,
a) what is its average acceleration?
b) What is its average velocity?
c) what is its change in position?
6.
d) What is its displacement?
e) What is its final position?
f) What distance did it travel?
The block then traveled at constant -20 m/s for an additional 7 seconds.
For the last 7 seconds,
g) what is its average acceleration?
h) What is its average velocity?
i) what is its change in position?
j) What is its displacement?
k) What is its final position?
1) What distance did it travel?
For the entire 17 second trip,
m) what is its average acceleration?
n) what is its change in position?
o) What is its average velocity?
p) What is its displacement?
q) What is its final position?
r) What distance did it travel?
s) Draw the Velocity vs. Time plot
Velocity vs. Time
60
40
20
(s/m)
Expert Solution
Step 1
#4
Given data:
The constant velocity is v=-20 m/s.
The time taken is t=7 s.
Step by step
Solved in 3 steps
Recommended textbooks for you
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
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…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON