Learning Goal: To be able to calculate work done by a constant force directed at different angles relative to displacement If an object undergoes displacement while being acted upon by a force (or several forces), it is said that work is being done on the object. If the object is moving in a straight line and the displacement and the force are known, the work done by the forop can be calculated as W = Fs cos 0, where W is the work done by force on the object that undernnee dienlanamant directed at onnio A ralative to Figure 12 N 40% 15 N 30 N 30° 18 N 160 m 2 of 2 B Part H Find the work W done by the 18-newton force. Use two significant figures in your answer. Express your answer in joules. W = Submit [5] ΑΣΦ 1990 Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part I Complete previous part(s) Part J Complete previous part(s) Part K Complete previous part(s) Provide Feedback P Pearson ? J Next > eplay 5670
Learning Goal: To be able to calculate work done by a constant force directed at different angles relative to displacement If an object undergoes displacement while being acted upon by a force (or several forces), it is said that work is being done on the object. If the object is moving in a straight line and the displacement and the force are known, the work done by the forop can be calculated as W = Fs cos 0, where W is the work done by force on the object that undernnee dienlanamant directed at onnio A ralative to Figure 12 N 40% 15 N 30 N 30° 18 N 160 m 2 of 2 B Part H Find the work W done by the 18-newton force. Use two significant figures in your answer. Express your answer in joules. W = Submit [5] ΑΣΦ 1990 Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part I Complete previous part(s) Part J Complete previous part(s) Part K Complete previous part(s) Provide Feedback P Pearson ? J Next > eplay 5670
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)...
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<HW07: Work and Mechanical Energy
Item 1
known, the work done by the force can be calculated as
Figure
Tab
F
W = Fs cos 0,
where W is the work done by force F on the object that
undergoes displacement 3 directed at angle relative to
F.
F₁
Note that depending on the value of cos 6, the work done
can be positive, negative, or zero.
F₁
In this problem, you will practice calculating work done on
an object moving in a straight line. The first series of
questions is related to the accompanying figure. (Eigure 1
F₁4
Fo
Window Help
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JUL
22
F
F₁
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m tv
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1 of 2 >
A
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IS
Part H
W =
Submit
[ΨΕΙ ΑΣΦ
Find the work W done by the 18-newton force.
Use two significant figures in your answer. Express your answer in joules.
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Part I Complete previous part(s)
Part J Complete previous part(s)
Part K Complete previous part(s)
Provide Feedback
P Pearson
4
Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
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☆
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Review I Constants
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Transcribed Image Text:story
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FPIPI PS
www
www
um.ecollege.com/course.html?courseld=17916803&OpenVellumHMAC=3f75c6260abdf96f9778c80d0423cd87&key=3392...
<HW07: Work and Mechanical Energy
Item 1
known, the work done by the force can be calculated as
Figure
Tab
F
W = Fs cos 0,
where W is the work done by force F on the object that
undergoes displacement 3 directed at angle relative to
F.
F₁
Note that depending on the value of cos 6, the work done
can be positive, negative, or zero.
F₁
In this problem, you will practice calculating work done on
an object moving in a straight line. The first series of
questions is related to the accompanying figure. (Eigure 1
F₁4
Fo
Window Help
@
JUL
22
F
F₁
r IP
[ PF CONDI
F₂
-
m tv
с
1 of 2 >
A
▼
IS
Part H
W =
Submit
[ΨΕΙ ΑΣΦ
Find the work W done by the 18-newton force.
Use two significant figures in your answer. Express your answer in joules.
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Part I Complete previous part(s)
Part J Complete previous part(s)
Part K Complete previous part(s)
Provide Feedback
P Pearson
4
Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
MacBook Pro
G Search or type URL
MA
?
☆
J
+
1 of 18
Review I Constants
W
0
Next >
>
J
P
FE
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PIP P{
Profiles Tab Window Help
Ollege.com/course.html?courseld=17916803&OpenVellumHMAC=3f75c6260abdf96f9778c80d0423cd87&key=3392
<HW07: Work and Mechanical Energy
Item 1
Learning Goal:
To be able to calculate work done by a constant force
directed at different angles relative to displacement
If an object undergoes displacement while being acted
upon by a force (or several forces), it is said that work is
being done on the object. If the object is moving in a
straight line and the displacement and the force are
known, the work done by the force can be calculated as
Figure
W = Fs cos 0,
where W is the work done by force F on the object that
undernnee dienlanamant directed at onnie A relative to
F
( *** IPF CON
12 N
X
@
40%
15 N
30 N
30 18 N
JUL
22
160 m
m tv
2 of 2>
$
B
Part H
%
W =
Submit
1ΨΕΙ ΑΣΦ
SFSIC:
Find the work W done by the 18-newton force.
Use two significant figures in your answer. Express your answer in joules.
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Part I Complete previous part(s)
Part J Complete previous part(s)
Part K Complete previous part(s)
G Search or type URL
3
Provide Feedback
P Pearson
Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
MacBook Pro
NÅ
&
?
*
Review I Constants
J
1 of 18 >
W
+
(
Next >
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)
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eplay
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Transcribed Image Text:Bookmarks
PIP P{
Profiles Tab Window Help
Ollege.com/course.html?courseld=17916803&OpenVellumHMAC=3f75c6260abdf96f9778c80d0423cd87&key=3392
<HW07: Work and Mechanical Energy
Item 1
Learning Goal:
To be able to calculate work done by a constant force
directed at different angles relative to displacement
If an object undergoes displacement while being acted
upon by a force (or several forces), it is said that work is
being done on the object. If the object is moving in a
straight line and the displacement and the force are
known, the work done by the force can be calculated as
Figure
W = Fs cos 0,
where W is the work done by force F on the object that
undernnee dienlanamant directed at onnie A relative to
F
( *** IPF CON
12 N
X
@
40%
15 N
30 N
30 18 N
JUL
22
160 m
m tv
2 of 2>
$
B
Part H
%
W =
Submit
1ΨΕΙ ΑΣΦ
SFSIC:
Find the work W done by the 18-newton force.
Use two significant figures in your answer. Express your answer in joules.
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Part I Complete previous part(s)
Part J Complete previous part(s)
Part K Complete previous part(s)
G Search or type URL
3
Provide Feedback
P Pearson
Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
MacBook Pro
NÅ
&
?
*
Review I Constants
J
1 of 18 >
W
+
(
Next >
(
)
E
eplay
5670
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