A student places her 490 g physics book on a frictionless table. She pushes the book against a spring, compressing the spring by 9.80 cm, then releases the book. You may want to review (Pages 240-242). ▼ Part A What is the book's speed as it slides away? The spring constant is 1400 N/m. Express your answer with the appropriate units. HA Value Units wwww. ?
A student places her 490 g physics book on a frictionless table. She pushes the book against a spring, compressing the spring by 9.80 cm, then releases the book. You may want to review (Pages 240-242). ▼ Part A What is the book's speed as it slides away? The spring constant is 1400 N/m. Express your answer with the appropriate units. HA Value Units wwww. ?
College Physics
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Author:Raymond A. Serway, Chris Vuille
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<HW07: Work and Mechanical Energy
Item 13
A student places her 490 g physics book on a
frictionless table. She pushes the book against a
spring, compressing the spring by 9.80 cm, then
releases the book.
You may want to review (Pages 240 - 242)
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22,
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What is the book's speed as it slides away? The spring constant is 1400 N/m
Express your answer with the appropriate units.
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FAX PS S N
um.ecollege.com/course.html?courseld=17916803&OpenVellum HMAC=d2dbbc90176431b9c1381db76855ac37&key=...
PHYS 211 - Summer 2023 - UP
E
Assignments
<HW07: Work and Mechanical Energy
Item 13
A student places her 490 g physics book on a
frictionless table. She pushes the book against a
spring, compressing the spring by 9.80 cm, then
releases the book.
You may want to review (Pages 240 - 242)
JUL
22,
[PF CONS
tv
▼ Part A
0
Value
Submit
Provide Feedback
t
HÅ
→
Pearson
SE FOF CS
What is the book's speed as it slides away? The spring constant is 1400 N/m
Express your answer with the appropriate units.
Request Answer
Units
Hi, Jasem
wwwww ?
MA
LL
V
✰
Sign Out
<
S +
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W
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![story Bookmarks Profiles Tab Window Help
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<HW07: Work and Mechanical Energy
Item 1
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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
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Part I
15. ΑΣΦΑΛΟ - 0
W = 2880
Submit
Find the work W done by the 30-newton force.
Use two significant figures in your answer. Express your answer in joules.
Previous Answers Request Answer
Part J Complete previous part(s)
Part K Complete previous part(s)
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Transcribed Image Text:story Bookmarks Profiles Tab Window Help
EFAX PE
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<HW07: Work and Mechanical Energy
Item 1
m.ecollege.com/course.html?courseld=17916803&OpenVellumHMAC=d2dbbc90176431b9c1381db76855ac37&key=... J
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
F₂.
O
F₁
F6
TZT
JUL
22
n
-F₁
F₂
FA
<1 of 2 >
tv
A
▼
Submit Previous Answers
✓ Correct
B
Part I
15. ΑΣΦΑΛΟ - 0
W = 2880
Submit
Find the work W done by the 30-newton force.
Use two significant figures in your answer. Express your answer in joules.
Previous Answers Request Answer
Part J Complete previous part(s)
Part K Complete previous part(s)
P Pearson
L
X Incorrect; Try Again; 5 attempts remaining
NAA
EZZO ?
MacBook Pro
L
Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
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CA
V
Ju
eplay F
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