A heavy swing door has a mass of m= 5,000 kg, a width w = 1.6 m, and a height H = 3.7 m. The door swings about a vertical axis passing through its center. The moment of inertia of this door about the vertical axis of rotation s given by I=_=_mw². 12 H (a) You stand on one side and push at the outer edge of the door and perpendicular to the face of the door with a force of F = 8.0 N. Your friend pushes on the other outer edge of the door from the opposite side with the same force. What is the net torque, in N m, applied to the door? N.m (b) What is the angular acceleration of the door in rad/s? rad/s2

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
Question
A heavy swing door has a mass of m= 5,000 kg, a width w = 1.6 m, and a height H = 3.7 m. The door swings about a vertical axis passing through its center. The moment of inertia of this door about
the vertical axis of rotation is given by I =
-mw²
12
H
(a) You stand on one side and push at the outer edge of the door and perpendicular to the face of the door with a force of F = 8.0 N. Your friend pushes on the other outer edge of the door from the
opposite side with the same force. What is the net torque, in Nm, applied to the door?
N.m
(b) What is the angular acceleration of the door in rad/s?
rad/s²
Transcribed Image Text:A heavy swing door has a mass of m= 5,000 kg, a width w = 1.6 m, and a height H = 3.7 m. The door swings about a vertical axis passing through its center. The moment of inertia of this door about the vertical axis of rotation is given by I = -mw² 12 H (a) You stand on one side and push at the outer edge of the door and perpendicular to the face of the door with a force of F = 8.0 N. Your friend pushes on the other outer edge of the door from the opposite side with the same force. What is the net torque, in Nm, applied to the door? N.m (b) What is the angular acceleration of the door in rad/s? rad/s²
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Moment of inertia
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