A smooth rod of mass M, length L= 2 (m), is rotated at one end with a constant angular velocity w = 3 (rad/s) as shown in the figure. At t = 0pan-insect of m0.02 (kg) moves from point O to the other end of the rod with a constant velocity of v =4 (m/s) and stops at the end of rod. The angular velocity of the rod remains constant during the movement. Find the torque acting on the rod in (N.m) when the insect reaches to the end of rod (just before it stops).

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 115AP: A pendulum consists of a rod of length 2 m and mass 3 kg with a solid sphere of mass 1 kg and radius...
icon
Related questions
Question
A smooth rod of mass M, length L=2 (m), is rotated at one end with a constant angular velocity w = 3
(rad/s) as shown in the figure. Att =0pan-insest of m=0.02 (kg) moves from point O to the other end of
the rod with a cons tant velocity of v 4 (m/s) and stops at the end af rod. The angular velocity of the rod
remains constant during the movement. Find the torque acting on the rod in (N.m) when the insect reaches
to the end of rod (just before it stops).
M
x = L
A) 0.48
В) 0.16
C) 0.72
D) 0.24
E) 0.96
Transcribed Image Text:A smooth rod of mass M, length L=2 (m), is rotated at one end with a constant angular velocity w = 3 (rad/s) as shown in the figure. Att =0pan-insest of m=0.02 (kg) moves from point O to the other end of the rod with a cons tant velocity of v 4 (m/s) and stops at the end af rod. The angular velocity of the rod remains constant during the movement. Find the torque acting on the rod in (N.m) when the insect reaches to the end of rod (just before it stops). M x = L A) 0.48 В) 0.16 C) 0.72 D) 0.24 E) 0.96
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Rotational Kinetic energy
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
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Classical Dynamics of Particles and Systems
Classical Dynamics of Particles and Systems
Physics
ISBN:
9780534408961
Author:
Stephen T. Thornton, Jerry B. Marion
Publisher:
Cengage Learning