Forces
What is a force?
A force is a push or pull that is ecerted on an object.
What is effect?
An effect is what forces do.
(Sometimes a force cam be too small to observe a visible effect. e.g gravity.)
List four effects of a force.
1. Movement
2. Deformation
3. Change of direction
4. Rotation.
How does movement affect force?
A force can cause:
> a stationary object to start moving.
>a moving object to accelerate.
> a moving object to decelerate.
What is a newton?
The newton (N) is the unit in which force is measured.
100g = 1N
1 Kg = 10N
What is a newton meter?
A newton meter is used to measure force. It is a spring balance containing a metal spring.
(The newton meter is equipped with a scale marked or calibrated in newton.)
How do forces work?
Forces always work in pairs simultaneously on various objects and never occur as a single force.
What is a balanced force?
Forces are balanced when two forces acting in opposite directions are equal.
The nett force is 0N. (No nett force.)
What is an unbalanced force?
Forces are unbalanced when two forces acting in opposite directions are not equal.
The nett force is greater than 0N.
What does the effect of the various forces that act together depend on?
The effect of the various forces that act together depends on the amount and direction in which the force acts.
What is a nett force/ resultant force?
A nett force/resultant force is formed when two or more forces act on an object and combine.
It is the effect of all the forces acting on an object.
List the two types of forces.
~ Contact forces
~ Non - contact forces (field forces)
What is a contact force?
A contact force is exerted when two objects are in contact with one another.
List six examples of contact forces.
frictional force
tensile force
compression force
thrust force
tension force
air resistance
What is a non-contact force?
A non-contact force (field force) is exerted over a distance and is a force as a result of action at a distance between two objects.
List three examples of non-contact forces.
Gravitational force
Magnetic force
Electrostatic force
| Cuestionario |
|---|
| Correction_Quiz 1 - copy |
| Forensic Toxicology (3) |
| Meses do ano |
| Spanish |
| Quiz #1 Chapter 2 CRJ |
| phrases |
| MARCAS Y PATENTES |
| v.36 |
| unidad 1 |
| The Economy |
| ILK 1 Unit 3-2 |
| cell types and cell modifications |
| embrio cap 2 |
| Forensic Toxicology |
| termiating moves sector 3 |
| Data structures and Algorithms |
| Lenguaje |
| GROUPWORK |
| labor day |
| NEC 2023 Chapter and Article Titles |
| OFTALMO P1 |
| Rivers |
| COMERCIALIZADORAS INTERNACIONALES |
| kap 2 |
| Day nutricion |
| Brottsbalken |
| L'appuntamento text |
| Regions |
| Estilos y Características |
| Embriología cap1 |
| Verb る |
| Nicol |
| micro 1 |
| Introducción a la Fisiopatología |
| Electrolyte imbalances |
| Handy conversions |
| Temperature conversion ( Celcius to Fahrenheit) |
| Weight conversion (Oz to Grams) |
| Volume conversions (Imperial to Metric) |
| English language |
| administracion y manufactura de operaciones |
| Morfo 2do examen |
| HISTOLOGIA pt. 2 - copia |
| Moment 1 |
| Moment 1 |
| adm estratégica 💐 |
| HISTOLOGIA pt. 2 |
| Capitales de los 32 Estados de México |
| Salesforce Data Cloud 1 - copy |
| apro |
| Grandezas quimicas e estequiometria |
| Purposive Communication Prelim |
| International Trade |
| tyska 1 |
| mapeh |
| medical |
| MS |
| Hamilton Broadway Musical Songs |
| Hamilton Broadway Musical |
| bug or bold |
| medical |
| persoonaprinominit |
| venäjän tervehdyksiä ja kohteliaisuuksia |
| Exam CLE 9 |
| Computer |
| Kristine |
| Historia 3.1 |
| CHAPTER 1: INTRODUCTION AND HISTORICAL CONTEXT (ABNORMAL PSYCHOLOGY) |
| Franka |
| V&M del 2 |
| A lam to slaughter |
| Funcio 2do examen |
| Chapter 8 |
| Chapter 4 |
| Chapter 3 |
| Chapter 2 |
| Chapter 1 |
| Preleminary Vocab |
| Verb böjningar |
| CSA: Lesson 1 |
| Occupational health and safety |
| Lessico, semantica e pragmatica |
| earth and lifeee (exam) |
| philosophy |
| Kata Sifat |
| Word filipino |
| Keterangan Waktu |
| Kata Tempat |
| Kata Kerja |
| tissue |
| Kata Benda |
| cell |
| combo pernial care |
| critical steps |
| Real Estate - Unit 1 |
| earth sci q2 |
| Beer |
| cell cycle |
| PAES 111 |
| PAES 110 |
| PAES 109 |
| PAES 107-108 |
| Cell |
| Engelska glosor v.35 |
| Chemical compounds |
| body plane |
| Real Estate - Unit 1 |
| C Interval Comprehension |
| Identifing numerical quality's |
| juris |
| kahulugan ng ekonomiks |
| ekonomiks |
| HAPP |
| Salesforce Data Cloud 1 - copy |
| Mapeh 10 |
| giving nail care khloe way |
| loj |
| denture care khloe way |
| abm3 |
| hand hygine khloe way |
| PAES 106 |
| PAES 104 |
| PAES 103 |
| PAE 101 |
| 21st |
| Elements of Music |
| the heart and its chambers |
| heart anatomy |
| Correction_Exam |
| psykiatri |
| Measure and Record Pule, Respiration, and Blood Pres sure |
| Combo Perineal Care (Female), Soiled Brief Change, |
| Combo: Catheter Care, Emptying a Urinary Drainage bag |
| Measure & Record Output |
| Applying an Anti-embolic Stocking |
| Resident Positioning and Alianment- Fowler's. |
| Perineal Care for Male |
| Perineal Care for a Female |
| Range of Motion Exercises- Wrist |
| Range of Motion Exercises -Elbow |
| Passive Range of Motion for One Hip |
| Passive Range of Motion Exercise for One Shoulder |
| Donning and Doffing PPE |
| cather care |
| Procesos de cardiología |
| brief change |
| giving nail care |
| Tener - Att ha |
| denture care |
| giving the bed pan |
| hand hygine |
| French Horn Consert Transposition |
| stats |
| stats |
| Beowulf |
| The cell Theory |
| Korean words |
| Antomy and physiology |
| CHAPTER 1: GENERAL PROVISIONS (LABOR CODE) |
| ACTORS |
| the philosophy of the self |
| Reading Philippine history |
| Theoritical Foundation of nursing - copy |
| Theoritical Foundation of nursing |
| Anatomy |
| Blackjack |
| Aircraft Grids |
| Ionic substances(T1L13) |
| CHAPTER 1: PSYCHOLOGICAL TESTING AND ASSESSMENT |
| Covalent Bonding |
| PerDev PRELIMINARY |
| Araking panlipunan |
| gre and sat vocabulary |
| Sección IV Síntesis |
| Sección III Vocabulario. |
| Serie VIII Planeación. |
| Serie X Anticipación, atención o seriación |
| Serie I |
| estructura economica internacional |
| HISTOLOGÍA - copia |
| EDUC 102 |
| Glosor Read Theory 1 Carbon Monoxide |
| vin quiz - Linn |
| prova de arte |
| prova de artes capítulo 7 ,6º ano ,módulo 2, apostila FTD |
| prova de arte do sexto ano ,capítulo 7 , módulo 2 |
| Capitals of The World |
| GK |
| STS |
| história |
| CHAPTER 1: INTRODUCTION TO COGNITIVE PSYCHOLOGY (COGNITIVE PSYCHOLOGY) |
| HISTOLOGÍA |
| Barns språkutveckling |
| dayanara ANATO |
| Hematología |
| H |
| G |
| F |
| exam |
| state written exam |
| Ordinario Cirugía |
| anatoo |
| Biology |
| Vocabulario 7 |
| Grammaire |
| Arts |
| Arts |
| Franska |
| kap 1 åk5 |
| is matter around is pure |
| prova de ciências |
| korean vocabulary |
| Correction_Quiz 2 |
| dates hggsp- enjeu de la connaissance |
| dates Hggsp - l'environnement, entre exploitation et protection : un enjeu plane |
| origen de la biologia celular y su evolucion |
| Serie V Aritmética o concentración. |
| Hercules and nameab lion |
| Correction_Quiz 1 |
| flutter |
| Manipulación de alimentos |
| Biochimie |
| Chemical Peels |
| philosophy |
| Earth Science (PRELIMINARY) |
| CFAS |
| Svenskaord |
| prova de geografia |
| Analyse filmique |
| Skeletal |
| 970G40 |
| Ion with -1 charge |
| OWS Day 7 (286-337) |
| French Revolution grade 9 |
| 1. Nutrición |
| Renglones de la cabeza |
| Puntos craneoencefalicos |
| CSCMP Supply Chain Foundations: Procurement Professional - copy |
| bm |
| Idioms - Communication |
| Figure of speech under balance (scheme) |
| Figures of Speech under Scheme |
| GenBio Eukaryotic vs. Prokaryotic |
| Rizal |
| Human population dynamics |
| vital signs |
| Couple Relationship trivia questions |
| fryyyyy |
| vocabulario 6 |
| digital Forensics Recovering Graphic Files |
| Digital Forensics Analysis and Validation |
| Current Digital Forensics Tools |
| Digital Forensics Processing Crime Scenes |
| kompan |
| kom pan |
| DF WK 12 Mobile Device Forensics |
