Assignment 4-ch#3
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This document is an assignment from a General Physics 101 course taught by Dr. Said Moh'd Azar. It contains 5 problems related to forces and motion. Problem 1 asks the student to find the acceleration of a 5 kg mass given two acting forces. Problem 2 asks the student to find the magnitude of acceleration of a 2 kg block given a pushing force. Problem 3 asks the student to determine tension, acceleration, and distance moved for two connected masses on a pulley. Problem 4 asks the student to determine cable tension for an elevator accelerating upward. Problem 5 asks the student to determine cable tension for a hanging man given upward and downward accelerations.
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2) It introduces the concepts of electric charges, including that there are two types (positive and negative), how like charges repel and opposite charges attract, and the quantization of electric charge.
3) Key concepts of electric fields are defined, including that an electric field is the electric force per unit charge exerted by a charged object on a test charge and that electric field lines depict the direction and strength of the electric field.Chapter13: Fluid Mechanics
Chapter13: Fluid MechanicsSaid Azar
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Fluid mechanics describes the behavior of liquids and gases. Fluids are defined as substances that cannot withstand shearing stresses and have no fixed shape. Pressure is defined as force per unit area and increases with depth in a static fluid according to Pascal's law. Temperature is a measure of the average kinetic energy of particles and can be measured using thermometers that rely on the temperature-dependent properties of materials like liquid expansion, gas pressure, or electrical resistance. The kelvin scale defines absolute zero as 0 K and uses the triple point of water as the basis for the temperature unit.Chapter6: Work, Energy and Power
Chapter6: Work, Energy and PowerSaid Azar
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1) The document discusses concepts of energy, work, and potential energy. It defines energy as involving physical processes and transfers in the universe.
2) Work is defined as the product of the force applied, displacement of the force, and the cosine of the angle between them. Positive work is when the force and displacement are in the same direction.
3) There are different types of potential energy including gravitational potential energy, which depends on height above a reference point, and elastic potential energy stored in springs. Potential energy is based on the configuration of interacting objects in a system.Chapter4: Statics - Torques and equilibrium
Chapter4: Statics - Torques and equilibriumSaid Azar
油
This document discusses chapter 4 on statics from a textbook. It covers topics like torques, equilibrium of rigid bodies, center of gravity, stability and balance, levers and mechanical advantage. It provides examples of these concepts and how they apply to both engineering structures and biological structures like jaws, limbs, and backbones. Levers in the human body are discussed, like how muscles in the jaw and head act as levers. Sample problems are provided to calculate forces using information about levers.Chapter3: Newton's Laws in Motion
Chapter3: Newton's Laws in MotionSaid Azar
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Newton's laws of motion are summarized as follows:
1) Newton's first law states that objects at rest stay at rest and objects in motion stay in motion with constant velocity, unless acted upon by an external force. This defines an inertial reference frame.
2) Newton's second law states that the acceleration of an object as directly proportional to the net force acting on it, and inversely proportional to its mass. It can be expressed as: 裡F=ma
3) Newton's third law states that for every action, there is an equal and opposite reaction. If one object exerts a force on a second object, the second object simultaneously exerts a force equal in magnitude and opposite inChapter2 b
Chapter2 bSaid Azar
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1) Motion in two dimensions can be described using vectors and involves displacement, velocity, and acceleration in both the x and y directions.
2) Projectile motion follows a parabolic path under constant acceleration due to gravity. It can be analyzed by separating it into horizontal and vertical motions.
3) Uniform circular motion involves a constant speed but a changing velocity direction, producing a centripetal acceleration directed toward the center.Chapter2 a
Chapter2 aSaid Azar
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1) The document describes vectors and motion in two dimensions, including defining vectors, coordinate systems, vector addition and subtraction using graphical and algebraic methods, and vector components.
2) It provides an example of finding the displacement vectors for each day of a hiker's trip, then using those to find the overall displacement vector for the entire trip.
3) The hiker walked 25km southeast on the first day. On the second day, she walked 40km in a direction 60 degrees north of east. The overall displacement vector was calculated to be 37.7km along the x-axis and 16.9km along the y-axis, or 41.3km at an angle of 24.1 degrees northSyllabus of physics 101 2013-2014 - 2st-semester
Syllabus of physics 101 2013-2014 - 2st-semesterSaid Azar
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This document provides the course syllabus for General Physics PHYS 101 taught during the 2013-2014 academic year at Al Farabi College for Dentistry & Nursing. The course is intended for first year students in dentistry and nursing. It will introduce basic physics concepts relevant to bioscience and medicine. The course objectives are to provide a clear presentation of introductory physics concepts and principles and strengthen understanding through real-world applications. Students will be assessed through quizzes, assignments, a midterm exam, practical exams, and a final exam. Lectures will cover various physics topics outlined in the schedule. Practical sessions will involve experiments related to the lectures. The textbook is Physics by Joseph Kane and instructors are availableRecently uploaded (20)
QuickBooks Desktop to QuickBooks Online How to Make the Move
QuickBooks Desktop to QuickBooks Online How to Make the MoveTechSoup
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If you use QuickBooks Desktop and are stressing about moving to QuickBooks Online, in this webinar, get your questions answered and learn tips and tricks to make the process easier for you.
Key Questions:
* When is the best time to make the shift to QuickBooks Online?
* Will my current version of QuickBooks Desktop stop working?
* I have a really old version of QuickBooks. What should I do?
* I run my payroll in QuickBooks Desktop now. How is that affected?
*Does it bring over all my historical data? Are there things that don't come over?
* What are the main differences between QuickBooks Desktop and QuickBooks Online?
* And moreMate, a short story by Kate Grenvile.pptx
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A powerpoint presentation on the short story Mate by Kate Greenville. This presentation provides information on Kate Greenville, a character list, plot summary and critical analysis of the short story.Database population in Odoo 18 - Odoo slides
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In this slide, well discuss the database population in Odoo 18. In Odoo, performance analysis of the source code is more important. Database population is one of the methods used to analyze the performance of our code. 
How to Modify Existing Web Pages in Odoo 18
How to Modify Existing Web Pages in Odoo 18Celine George
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In this slide, well discuss on how to modify existing web pages in Odoo 18. Web pages in Odoo 18 can also gather user data through user-friendly forms, encourage interaction through engaging features. APM People Interest Network Conference - Oliver Randall & David Bovis - Own Y...
APM People Interest Network Conference - Oliver Randall & David Bovis - Own Y...Association for Project Management
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APM People Interest Network Conference 2025
- Autonomy, Teams and Tension
- Oliver Randall & David Bovis
- Own Your Autonomy
Oliver Randall
Consultant, Tribe365
Oliver is a career project professional since 2011 and started volunteering with APM in 2016 and has since chaired the People Interest Network and the North East Regional Network. Oliver has been consulting in culture, leadership and behaviours since 2019 and co-developed HPTM速an off the shelf high performance framework for teams and organisations and is currently working with SAS (Stellenbosch Academy for Sport) developing the culture, leadership and behaviours framework for future elite sportspeople whilst also holding down work as a project manager in the NHS at North Tees and Hartlepool Foundation Trust.
David Bovis
Consultant, Duxinaroe
A Leadership and Culture Change expert, David is the originator of BTFA and The Dux Model.
With a Masters in Applied Neuroscience from the Institute of Organisational Neuroscience, he is widely regarded as the Go-To expert in the field, recognised as an inspiring keynote speaker and change strategist.
He has an industrial engineering background, majoring in TPS / Lean. David worked his way up from his apprenticeship to earn his seat at the C-suite table. His career spans several industries, including Automotive, Aerospace, Defence, Space, Heavy Industries and Elec-Mech / polymer contract manufacture.
Published in Londons Evening Standard quarterly business supplement, James Caans Your business Magazine, Quality World, the Lean Management Journal and Cambridge Universities PMA, he works as comfortably with leaders from FTSE and Fortune 100 companies as he does owner-managers in SMEs. He is passionate about helping leaders understand the neurological root cause of a high-performance culture and sustainable change, in business.
Session | Own Your Autonomy The Importance of Autonomy in Project Management
#OwnYourAutonomy is aiming to be a global APM initiative to position everyone to take a more conscious role in their decision making process leading to increased outcomes for everyone and contribute to a world in which all projects succeed.
We want everyone to join the journey.
#OwnYourAutonomy is the culmination of 3 years of collaborative exploration within the Leadership Focus Group which is part of the APM People Interest Network. The work has been pulled together using the 5 HPTM速 Systems and the BTFA neuroscience leadership programme.
https://www.linkedin.com/showcase/apm-people-network/about/How to attach file using upload button Odoo 18
How to attach file using upload button Odoo 18Celine George
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In this slide, well discuss on how to attach file using upload button Odoo 18. Odoo features a dedicated model, 'ir.attachments,' designed for storing attachments submitted by end users. We can see the process of utilizing the 'ir.attachments' model to enable file uploads through web forms in this slide.
Principle and Practices of Animal Breeding || Boby Basnet
Principle and Practices of Animal Breeding || Boby BasnetBoby Basnet
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Principle and Practices of Animal Breeding Full Note
|| Assistant Professor Boby Basnet ||IAAS || AFU || PU || FUBlind spots in AI and Formulation Science, IFPAC 2025.pdf
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The intersection of AI and pharmaceutical formulation science highlights significant blind spotssystemic gaps in pharmaceutical development, regulatory oversight, quality assurance, and the ethical use of AIthat could jeopardize patient safety and undermine public trust. To move forward effectively, we must address these normalized blind spots, which may arise from outdated assumptions, errors, gaps in previous knowledge, and biases in language or regulatory inertia. This is essential to ensure that AI and formulation science are developed as tools for patient-centered and ethical healthcare.Lesson Plan M1 2024 Lesson Plan M1 2024 Lesson Plan M1 2024 Lesson Plan M1...
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Lesson Plan M1 2024 Lesson Plan M1 2024 Lesson Plan M1 2024 How to use Init Hooks in Odoo 18 - Odoo 際際滷s
How to use Init Hooks in Odoo 18 - Odoo 際際滷sCeline George
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In this slide, well discuss on how to use Init Hooks in Odoo 18. In Odoo, Init Hooks are essential functions specified as strings in the __init__ file of a module.Research & Research Methods: Basic Concepts and Types.pptx
Research & Research Methods: Basic Concepts and Types.pptxDr. Sarita Anand
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This ppt has been made for the students pursuing PG in social science and humanities like M.Ed., M.A. (Education), Ph.D. Scholars. It will be also beneficial for the teachers and other faculty members interested in research and teaching research concepts.
APM People Interest Network Conference - Tim Lyons - The neurological levels ...
APM People Interest Network Conference - Tim Lyons - The neurological levels ...Association for Project Management
油
APM People Interest Network Conference 2025
-Autonomy, Teams and Tension: Projects under stress
-Tim Lyons
-The neurological levels of
team-working: Harmony and tensions
With a background in projects spanning more than 40 years, Tim Lyons specialised in the delivery of large, complex, multi-disciplinary programmes for clients including Crossrail, Network Rail, ExxonMobil, Siemens and in patent development. His first career was in broadcasting, where he designed and built commercial radio station studios in Manchester, Cardiff and Bristol, also working as a presenter and programme producer. Tim now writes and presents extensively on matters relating to the human and neurological aspects of projects, including communication, ethics and coaching. He holds a Masters degree in NLP, is an NLP Master Practitioner and International Coach. He is the Deputy Lead for APMs People Interest Network.
Session | The Neurological Levels of Team-working: Harmony and Tensions
Understanding how teams really work at conscious and unconscious levels is critical to a harmonious workplace. This session uncovers what those levels are, how to use them to detect and avoid tensions and how to smooth the management of change by checking you have considered all of them.Adventure Activities Final By H R Gohil Sir
Adventure Activities Final By H R Gohil SirGUJARATCOMMERCECOLLE
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Adventure Activities Final By H R Gohil SirThe Constitution, Government and Law making bodies .
The Constitution, Government and Law making bodies .saanidhyapatel09
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This PowerPoint presentation provides an insightful overview of the Constitution, covering its key principles, features, and significance. It explains the fundamental rights, duties, structure of government, and the importance of constitutional law in governance. Ideal for students, educators, and anyone interested in understanding the foundation of a nations legal framework.
Eng7-Q4-Lesson 1 Part 1 Understanding Discipline-Specific Words, Voice, and T...
Eng7-Q4-Lesson 1 Part 1 Understanding Discipline-Specific Words, Voice, and T...sandynavergas1
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Understanding Discipline-Specific Words, Voice, and Technical TermsAPM People Interest Network Conference - Oliver Randall & David Bovis - Own Y...
APM People Interest Network Conference - Oliver Randall & David Bovis - Own Y...Association for Project Management
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APM People Interest Network Conference - Tim Lyons - The neurological levels ...
APM People Interest Network Conference - Tim Lyons - The neurological levels ...Association for Project Management
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Assignment 4-ch#3
- 1. Al-Farabi College Name: General Physics 101 PHYS Assignment IV Instructor: Dr. Said Mohd Azar Ch#3 1) Two forces, F1 and F2, act on a 5-kg mass. If F1 =20 N and F2 =15 N, find the acceleration in (a) and (b) of the Figure. 2) A block is pushed across a horizontal surface by the force shown. If F =20 N, 慮= 30尊 and M = 2.0 kg, then the magnitude of the acceleration (in m/s2) of the block is:
- 2. 3) Two masses of 3 kg and 5 kg are connected by a light string that passes over a smooth pulley as shown in the Figure. Determine (a) the tension in the string, (b) the acceleration of each mass, and (c) the distance each mass moves in the first second of motion if they start from rest.
- 3. 4) An elevator of mass 900 kg accelerates upward at 3 ms-2. What is the tension in the cable where it is attached to the elevator? 5) A 60-kg man hangs from a light cable suspended from a helicopter. Find the tension in the cable if the acceleration is (a) 5 ms-2 upward; (b) 5 ms-2 downward.