Part (b) Calculate the angular speed (rad/s) about the center of mass of the puck-and-bar system just after the collision. =(M/(m+M) * b* m* vi )/(1/12 ML^2 + M* (m/(m+M)* b)^2+m* (M/(m+M) *b)^2) 00=(1.11/(0.411+1.11) 00=4.948 Tolerance: ±0.15 0.455*0.4116.61 )/(1/12* 1.11 1.14^2 + 1.11 (0411/(0.411+1.11) * 0.455)^2 +0.411* (1.11/(0.411+1.11) *0.455)^2)

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

Please Asap 

Hello, part b please!
the answer is ALREADY shown on the bottom for part b. Can you please show the work? thanks
The figure shows the view looking down onto an air hockey table. A puck collides with a stationary bar. The collision is completely inclastic.
The bar has mass M = 1.11 kilograms and length L = 1.14 meters. The puck has mass m = 0.411 kilograms and is initially moving at v₁ = 6.61
perpendicular to the bar. The puck collides with the bar at a location of b=0.455 meters from the center of the bar. Note that the size of the
puck is negligible compared to the length of the bar.
Ċ
Part (a) Calculate the center of mass speed (in m/s) of the puck-and-bar system just after the collision.
V{= ( m/(m + M) ) * vi
v (0.411/(0.411 + 1.11))*6.61
V=1.786
Tolerance: ±0.054
Part (b) Calculate the angular speed (rad/s) about the center of mass of the puck-and-bar system just after the collision.
00 = (M/(m+M) * b * m * vi)(1/12 * M * L^2 + M * (m/(m+M) * b)^2 +m * (M/(m+M) * b)^2)
00=(1.11/(0.411+1.11) * 0.455 * 0.411* 6.61 )/(1/12* 1.11 * 1.14^2 + 1.11* (0.411/(0.411+1.11) * 0.455)^2 +0.411* (1.11/(0.411+1.11) * 0.455)^2)
004.948
Tolerance: ±0.15
M
Transcribed Image Text:Hello, part b please! the answer is ALREADY shown on the bottom for part b. Can you please show the work? thanks The figure shows the view looking down onto an air hockey table. A puck collides with a stationary bar. The collision is completely inclastic. The bar has mass M = 1.11 kilograms and length L = 1.14 meters. The puck has mass m = 0.411 kilograms and is initially moving at v₁ = 6.61 perpendicular to the bar. The puck collides with the bar at a location of b=0.455 meters from the center of the bar. Note that the size of the puck is negligible compared to the length of the bar. Ċ Part (a) Calculate the center of mass speed (in m/s) of the puck-and-bar system just after the collision. V{= ( m/(m + M) ) * vi v (0.411/(0.411 + 1.11))*6.61 V=1.786 Tolerance: ±0.054 Part (b) Calculate the angular speed (rad/s) about the center of mass of the puck-and-bar system just after the collision. 00 = (M/(m+M) * b * m * vi)(1/12 * M * L^2 + M * (m/(m+M) * b)^2 +m * (M/(m+M) * b)^2) 00=(1.11/(0.411+1.11) * 0.455 * 0.411* 6.61 )/(1/12* 1.11 * 1.14^2 + 1.11* (0.411/(0.411+1.11) * 0.455)^2 +0.411* (1.11/(0.411+1.11) * 0.455)^2) 004.948 Tolerance: ±0.15 M
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

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.
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