Point P is located on the outer surface of the top, a distance h = 25.0 mm above the ground. The angle that the outer surface of the top makes with the rotation axis of the top is 0 = 18.0°. If the final tangential speed v, of point P is 1.65 m/s, what is the top's moment of inertia I? T 2r I = kg-m² Incorrect

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter10: Motion In A Noninertial Reference Frame
Section: Chapter Questions
Problem 10.4P
icon
Related questions
Question

Please help solve for I. (First photo for situational reference.)

A child's top is held in place upright on a frictionless
surface. The axle has a radius of r =
2.46 mm. Two strings
are wrapped around the axle, and the top is set spinning by
T
T
applying T
2.90 N of constant tension to each string. If it
takes 0.770 s for the string to unwind, how much angular
2r
momentum L does the top acquire? Assume that the strings
do not slip as the tension is applied.
R
L =
kg-m?
S
Incorrect
Transcribed Image Text:A child's top is held in place upright on a frictionless surface. The axle has a radius of r = 2.46 mm. Two strings are wrapped around the axle, and the top is set spinning by T T applying T 2.90 N of constant tension to each string. If it takes 0.770 s for the string to unwind, how much angular 2r momentum L does the top acquire? Assume that the strings do not slip as the tension is applied. R L = kg-m? S Incorrect
Point P is located on the outer surface of the top, a distance
h = 25.0 mm above the ground. The angle that the outer
surface of the top makes with the rotation axis of the top is
0 = 18.0°. If the final tangential speed v of point P is
1.65 m/s, what is the top's moment of inertia I?
T
2r
I =
kg-m2
Incorrect
Transcribed Image Text:Point P is located on the outer surface of the top, a distance h = 25.0 mm above the ground. The angle that the outer surface of the top makes with the rotation axis of the top is 0 = 18.0°. If the final tangential speed v of point P is 1.65 m/s, what is the top's moment of inertia I? T 2r I = kg-m2 Incorrect
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Gibbs free 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
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
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
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill