History Bookmarks Profiles Tab P - I AX P P. ellum.ecollege.com/course.html?courseld=17916803&OpenVellumHMAC=c08de9b8379176795d96bfe124dc8d84&key=339... Item 18 m tv d12 Y ✔ Correct Part B. x2 = Submit Now imagine that the second child does not know the mass of the marble, the height of the table above the floor, or the spring constant. Find an expression for 22 that depends only on 21 and distance measurements. Express 22 in terms of zi, d, and d12. ▸View Available Hint(s) VE| ΑΣΦ x Xb √x V x Previous Answers 4 x AA → X X Incorrect; Try Again; 5 attempts remaining The correct answer does not depend on: kH, mg. < 1X1 18 of 18 > Review I Constants BYING ? P Pearson Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | W x 10" w

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Item 18
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<HW07: Work and Mechanical Energy
Figure
H
Window
Two children are trying to shoot a marble of mass m into
a small box using a spring-loaded gun that is fixed on a
table and shoots horizontally from the edge of the table. (
Figure 1) The edge of the table is a height H above the
top of the box (the height of which is negligibly small),
and the center of the box is a distance d from the edge of
the table. The spring has a spring constant k. The first
child compresses the spring a distance ₁ and finds that
the marble falls short of its target by a horizontal distance
d12.
A
FILLU
JUL
22
Shot 2
Shot I
Help
d
m tv
< 1 of 1 >
*---...
d12
▼
✓ Correct
Part B
I2 =
Submit
[5] ΑΣΦ
x Xb
Now imagine that the second child does not know the mass of the marble, the
height of the table above the floor, or the spring constant. Find an expression for
2 that depends only on 1 and distance measurements.
Express 2 in terms of z1, d, and d12.
View Available Hint(s)
P Pearson
√xVx
Previous Answers
X Incorrect; Try Again; 5 attempts remaining
The correct answer does not depend on: kH, mg.
A
x
x
A
<
|X|
û
Review | Constants
www.
18 of 18 >
Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
W
?
+
X.10n
X www.
J
Transcribed Image Text:History Bookmarks I AX P -H Item 18 Profiles Tab ellum.ecollege.com/course.html?courseld=17916803&OpenVellumHMAC=c08de9b8379176795d96bfe124dc8d84&key=339... <HW07: Work and Mechanical Energy Figure H Window Two children are trying to shoot a marble of mass m into a small box using a spring-loaded gun that is fixed on a table and shoots horizontally from the edge of the table. ( Figure 1) The edge of the table is a height H above the top of the box (the height of which is negligibly small), and the center of the box is a distance d from the edge of the table. The spring has a spring constant k. The first child compresses the spring a distance ₁ and finds that the marble falls short of its target by a horizontal distance d12. A FILLU JUL 22 Shot 2 Shot I Help d m tv < 1 of 1 > *---... d12 ▼ ✓ Correct Part B I2 = Submit [5] ΑΣΦ x Xb Now imagine that the second child does not know the mass of the marble, the height of the table above the floor, or the spring constant. Find an expression for 2 that depends only on 1 and distance measurements. Express 2 in terms of z1, d, and d12. View Available Hint(s) P Pearson √xVx Previous Answers X Incorrect; Try Again; 5 attempts remaining The correct answer does not depend on: kH, mg. A x x A < |X| û Review | Constants www. 18 of 18 > Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | W ? + X.10n X www. J
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