1.(8%) Figure 1 shows two particles moving in a XY plane. Particle Pı has mass 6.8kg and speed vi =2.3 m/s. It is at distance di=1.7m from point O. Particle P2 has mass 3.4kg and speed v2 =3.7m/s It is at distance d2 =2.9m from point O. Please calculate the magnitude (a) and direction (b) of the net angular momentum of the two particles about O.

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
100%

please use the pictures and please ignore my writing. 

1.(8%) Figure 1 shows two particles moving in a XY
plane. Particle P1 has mass 6.8kg and speed vi 2.3
m/s. It is at distance d1=1.7m from point O. Particle
P2 has mass 3.4kg and speed v2 =3.7m/s It is at
distance d2 =2.9m from point O. Please calculate the
magnitude (a) and direction (b) of the net angular
momentum of the two particles about O.
di
V2 Or
SOCATO
P2
Figure 1
Transcribed Image Text:1.(8%) Figure 1 shows two particles moving in a XY plane. Particle P1 has mass 6.8kg and speed vi 2.3 m/s. It is at distance d1=1.7m from point O. Particle P2 has mass 3.4kg and speed v2 =3.7m/s It is at distance d2 =2.9m from point O. Please calculate the magnitude (a) and direction (b) of the net angular momentum of the two particles about O. di V2 Or SOCATO P2 Figure 1
5.(15%) Figure 4 shows a uniform beam of weight
450.0N and length 3.0m is suspended horizontally
by a hinge and a cable. If the least tension that will
snap the cable is 1250.0N, please find:
(a) the value of D corresponds to that tension;
(b) the value of D should be decreased or increased
to prevent the cable from snapping.
Cable
D
Beam
3.0m
Figure 4
Transcribed Image Text:5.(15%) Figure 4 shows a uniform beam of weight 450.0N and length 3.0m is suspended horizontally by a hinge and a cable. If the least tension that will snap the cable is 1250.0N, please find: (a) the value of D corresponds to that tension; (b) the value of D should be decreased or increased to prevent the cable from snapping. Cable D Beam 3.0m Figure 4
Expert Solution
steps

Step by step

Solved in 5 steps with 6 images

Blurred answer
Knowledge Booster
Unit conversion
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