▼ Part B Consider the force exerted by a spring that obeys Hooke's law. Find where and the spring constant k is positive. Express your answer in terms of k, xo, and af. ►View Available Hint(s) 15| ΑΣΦ U(xf) - U(xo) = Submit U(xƒ) — U(x₁) = − Søf F‚ · ds, F₁ = kx i, ds = dx i, 5990 ? f t

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter7: Gravitation
Section: Chapter Questions
Problem 74A
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Question
a
et
cle
n
he
$
4
R
000
F4
Submit
Part B
Consider the force exerted by a spring that obeys Hooke's law. Find
where
and the spring constant k is positive.
Express your answer in terms of k, xo, and af.
View Available Hint(s)
15| ΑΣΦ 5
U(x) - U(x) =
Submit
Part C
%
5
APR
28
F5
T
6
F6
Y
U(xƒ ) − U(x) = − S™ F₂ · ds,
F₁ = kx i, ds = dx i,
?
&
7
tv
F7
U
* 00
8
DII
F8
I
ZA
DD
F9
(
9
0
0
((((
F10
F
Transcribed Image Text:a et cle n he $ 4 R 000 F4 Submit Part B Consider the force exerted by a spring that obeys Hooke's law. Find where and the spring constant k is positive. Express your answer in terms of k, xo, and af. View Available Hint(s) 15| ΑΣΦ 5 U(x) - U(x) = Submit Part C % 5 APR 28 F5 T 6 F6 Y U(xƒ ) − U(x) = − S™ F₂ · ds, F₁ = kx i, ds = dx i, ? & 7 tv F7 U * 00 8 DII F8 I ZA DD F9 ( 9 0 0 (((( F10 F
a
met
icle
an
he
$
4
R
▼
888
F4
Part A
Consider a uniform gravitational field (a fair approximation near the surface of a planet). Find
U(y)-U(yo)= Fg. ds.
where
F₁
= -mg j and ds = dy j.
Express your answer in terms of m, g, yo, and yf.
View Available Hint(s)
IVD ΑΣΦ
?
U(yf) - U (yo) =
Submit
Part B
Consider the force exerted by a spring that obeys Hooke's law. Find
II(₂)
II(-).
APR
tv
28
%
5
F5
T
6
F6
Y
&
7
F7
U
*
8
²² de
DII
F8
(
9
A
DD
F9
0
)
O
3 of 26
Review | Constants
F10
P
I
Transcribed Image Text:a met icle an he $ 4 R ▼ 888 F4 Part A Consider a uniform gravitational field (a fair approximation near the surface of a planet). Find U(y)-U(yo)= Fg. ds. where F₁ = -mg j and ds = dy j. Express your answer in terms of m, g, yo, and yf. View Available Hint(s) IVD ΑΣΦ ? U(yf) - U (yo) = Submit Part B Consider the force exerted by a spring that obeys Hooke's law. Find II(₂) II(-). APR tv 28 % 5 F5 T 6 F6 Y & 7 F7 U * 8 ²² de DII F8 ( 9 A DD F9 0 ) O 3 of 26 Review | Constants F10 P I
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