Review | Constants A uniform, 255 N rod that is 1.80 m long carries a 225 N weight at its right end and an unknown weight W toward the left end (Figure 1). When W is placed 45.0 cm from the left end of the rod, the system just balances horizontally when the fulcrum is located 75.0 cm from the right end. Part A Find W Figure 1 of 1 Express your answer with the appropriate units. W = 218 N Submit Previous Answers Correct 225 N Correct answer is shown. Your answer 217.5 N was either rounded differently or used a different number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded

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)...
icon
Related questions
Question
Physics
I Review | Constants
A uniform, 255 N rod that is 1.80 m long carries a
225 N weight at its right end and an unknown weight
W toward the left end (Figure 1). When W is placed
45.0 cm from the left end of the rod, the system just
Part A
balances horizontally when the fulcrum is located
75.0 cm from the right end.
Find W.
Figure
1 of 1
Express your answer with the appropriate units.
W = 218 N
Submit
Previous Answers
v Correct
Correct answer is shown. Your answer 217.5 N was either rounded
differently or used a different number of significant figures than required
for this part.
225 N
Important: If you use this answer
later parts, use the full unrounded
Transcribed Image Text:Physics I Review | Constants A uniform, 255 N rod that is 1.80 m long carries a 225 N weight at its right end and an unknown weight W toward the left end (Figure 1). When W is placed 45.0 cm from the left end of the rod, the system just Part A balances horizontally when the fulcrum is located 75.0 cm from the right end. Find W. Figure 1 of 1 Express your answer with the appropriate units. W = 218 N Submit Previous Answers v Correct Correct answer is shown. Your answer 217.5 N was either rounded differently or used a different number of significant figures than required for this part. 225 N Important: If you use this answer later parts, use the full unrounded
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Mechanical Equilibrium
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
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…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON