A disk is rotating with some angular velocity as part of an isolated system. A particle on the rim of the disk has a mass of 5.0 µg. The instantaneous tangential velocity of the particle is (80.0 î + 80.0 ĵ) m/s. The position of the particle is (5.0 i - 2.0 j ) m. In order to increase the velocity of the particle, an external force of (2.0 î + 3.0 j ) N is applied. Select the correct instantaneous angular momentum of the particle before the external force is applied and the torque acting on the particle after the force is applied.

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

show work

A disk is rotating with some angular velocity as part of an isolated system. A particle on the rim of the
disk has a mass of 5.0 µg. The instantaneous tangential velocity of the particle is (80.0 î + 80.0 ĵ) m/s.
The position of the particle is (5.0 î - 2.0 ĵ ) m. In order to increase the velocity of the particle, an
external force of (2.0 î + 3.0 ĵ ) N is applied. Select the correct instantaneous angular momentum of the
particle before the external force is applied and the torque acting on the particle after the force is
applied.
Transcribed Image Text:A disk is rotating with some angular velocity as part of an isolated system. A particle on the rim of the disk has a mass of 5.0 µg. The instantaneous tangential velocity of the particle is (80.0 î + 80.0 ĵ) m/s. The position of the particle is (5.0 î - 2.0 ĵ ) m. In order to increase the velocity of the particle, an external force of (2.0 î + 3.0 ĵ ) N is applied. Select the correct instantaneous angular momentum of the particle before the external force is applied and the torque acting on the particle after the force is applied.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Conservation of 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.
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