One end of a cord is fixed and a small 0.650-kg object is attached to the other end, where it swings in a section of a vertical circle of radius 2.50 m as shown in the figure below. When 0 = 30.0°, the speed of the object is 7.50 m/s. At this instant, find each of the following. (a) the tension in the cord T = N (b) the tangential and radial components of acceleration a₁ = m/s² inward at = m/s² downward tangent to the circle (c) the total acceleration a total = m/s² inward and below the cord at O (d) Is your answer changed if the object is swinging down toward its lowest point instead of swinging up? O Yes O No

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
icon
Concept explainers
Topic Video
Question
One end of a cord is fixed and a small 0.650-kg object is attached to the other end, where it swings in a section of a
vertical circle of radius 2.50 m as shown in the figure below. When 0 = 30.0°, the speed of the object is 7.50 m/s. At this
instant, find each of the following.
(a) the tension in the cord
T =
N
(b) the tangential and radial components of acceleration
a₁ =
m/s² inward
at =
m/s² downward tangent to the circle
(c) the total acceleration
a total
=
m/s² inward and below the cord at
O
(d) Is your answer changed if the object is swinging down toward its lowest point instead of swinging up?
O Yes
O No
(e) Explain your answer to part (d).
Transcribed Image Text:One end of a cord is fixed and a small 0.650-kg object is attached to the other end, where it swings in a section of a vertical circle of radius 2.50 m as shown in the figure below. When 0 = 30.0°, the speed of the object is 7.50 m/s. At this instant, find each of the following. (a) the tension in the cord T = N (b) the tangential and radial components of acceleration a₁ = m/s² inward at = m/s² downward tangent to the circle (c) the total acceleration a total = m/s² inward and below the cord at O (d) Is your answer changed if the object is swinging down toward its lowest point instead of swinging up? O Yes O No (e) Explain your answer to part (d).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Simple Harmonic Motion
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
  • SEE MORE 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