Study Guide Sliding, rolling, static and fluid friction.

Slides:



Advertisements
Similar presentations
FORCES Mrs. Cholak.
Advertisements

I. Motion – an objects change in position over time when compared to a reference point. A. Reference point- an object that appears to stay in place; building,
Chapter 13 Forces.
Forces & Motion Unit Vocabulary
FORCE Chapter 10 Text. Force A push or a pull in a certain direction SI Unit = Newton (N)
Speed Potpourri FrictionForce Acceleration
Sir Isaac Newton English physicist & mathematician …he developed the 3 laws of motion Motion is any change in position! p. 45 Click here.
Motion And Forces SC & SC May the force be with you!
Force, & Newton’s Laws of Motion
Newton’s Laws of Motion. Motion and Speed Vocabulary Words  Motion  Position  Reference point  Distance  Displacement  Speed  Average speed 
Chapter 2 – sections 1, 2, and 3 vocabulary 1.Force – a push or a pull exerted on an object 2.Unbalance force – a nonzero net force, which changes an object’s.
Physics Unit Review Trivia Game. Mass Inertia is a measure of…
 A push or pull on an object  Total amount of force applied to an object.
$200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $ 300 $400 $500 $100 $200 $300 $400 $500 $100 What is a Force? Newton’s.
I. FORCES.
JEOPARDY Force and motion. Force Motion 2 Motion 2 Newton’s Laws Newton’s Laws of Motion of Motion Newton’s Laws Newton’s Laws of Motion 2 of Motion 2.
Define forcea push or pull that acts on an object. What is the difference between a balanced force and unbalanced force? When the forces on an object are.
Choose a category. You will be given the answer. You must give the correct question. Click to begin.
Motion.
Lecture 11: Laws of motion. Newton’s 1 st Law: Inertia Matter resists motion If at rest, it will stay at rest If in motion, it will stay in motion Mass.
MOTION & FORCES CH d. motion: an object’s change in position relative to a reference point What is motion? How do you know the balloon moved?
Notes Force. Force is a push or pull exerted on some object. Forces cause changes in velocity. The SI unit for force is the Newton. 1 Newton = 1 kg m/s.
Motion: a change in position, measured by distance and time.
FORCES Ch.10 “May the Force be with You”. I. Force All forces are exerted by one object on another object. All forces are exerted by one object on another.
Motion and Forces Review
Motion & Forces.
Hosted by Mr. Gomez Force/ Momentum NewtonGravityFriction Final Jeopardy.
Motion & Forces Force A push or a pull *Cause an object to start moving, stop moving, or change direction.
Force and Motion Laughlin’s Science Class. Motion Motion refers to the change in position of an object over a period of time.
Forces and Motion Unit Vocabulary. Newton’s 1 st law Law states: An object at rest stays at rest. An object in motion stays in motion unless an unbalanced.
Forces and Motion. Forces Affect Motion /A force is a push or a pull that changes motion. /Forces transfer energy to an object. /The force of gravity.
Force and Newton Word Wall. Balanced Force The forces are balanced when the forces acting on an object are equal.
Forces and Motion Unit Test Study Guide
Work Potpourri Simple Machines Machines Power
FORCE = Any push or pull which causes something to move or change its speed or direction.
A LOOK AT THE NATURE OF ENERGY Force and Motion. What is Force? A force is a push or pull. A force may give energy to an object, creating motion, stopping.
Newton’s Laws and Motion. Air resistance- fluid friction acting on an object moving through air Air resistance- fluid friction acting on an object moving.
Newton’s Laws and Motion. 3 Laws of Motion 1 st Law – An object at rest will stay at rest, and an object in motion will stay in motion at constant velocity,
Forces & Motion. What is a Force? Force: push or pull Unit: Newton (N)  Kg x m/s 2 Vector: has both magnitude & direction.
Forces. I. Section 1 A. Newton- (N) the SI unit for the magnitude of a force. Also called weight. B. Force- a push or a pull. Described by its magnitude.
An overview. What is Force? Force is a push or pull Force acts in a certain direction There are many examples of force in nature: –Electrical force –Magnetic.
Forces & Motion. Motion A change in the position of an object Caused by force (a push or pull)
Forces  A force is a PUSH or a PULL.  Described by: 1. Its strength 2. The direction in which it acts  Measured in: Newtons (N)  Measured by: Spring.
CHAPTER 2 MOTION. PS 10 a,b The student will investigate and understand scientific principles and technological applications of force, and motion. Key.
Motion and Force. Motion An object is in motion if the object changes position relative to a reference point Essentially, everything is in motion.
Notes: Motion and Forces A.What is motion? 1. An object is in motion if it involves a change in position relative to a reference point. 2. Distance is.
FORCES CH. 2. What is a Force? Def: a push or a pull –Measured in Newtons Kg · m/s 2 –Balanced Force – an equal but opposite force acting on an object.
Chapter 3 Forces & Motion. Newton’s 1 st Law of Motion An object at rest will remain at rest unless acted upon by an unbalanced force. An object in motion.
The Nature of Force and Motion 1.Force – A push or a pull – How strong it is and in what direction? 2.Net Force – The sum of all forces acting on an object.
Motion and Forces.
Chapter 10 Forces. Chapter 10 Forces (10.1) The Nature of Force GOAL: To understand how force is distributed, and how forces act on one another. VOCABULARY.
It's Quiz Time!.
Chapter 8 Forces & Motion.
11.8 Forces Review.
Motion & Forces.
The Nature of Forces.
Motion & Forces.
Forces.
Forces Affecting Motion
Motion and Forces.
Key Terms to use in assessment
Connecting Motion with Forces
Force and Motion Vocabulary
Forces and Motion Unit Vocabulary
Forces & Motion.
Force and Newton’s Laws of Motion
Force and Motion Chastain
Forces and Motion Ch. 12 Intro to Physics.
Force and Motion Vocabulary
Motion and Forces.
Presentation transcript:

Study Guide Sliding, rolling, static and fluid friction. Lubricants and ball bearings A force that opposes the motion of an object. The weight of an object and the type of surface. Chemical to electrical to mechanical Chemical to electrical to light A series is lined up end to end and is a stronger connection, while parallel is side by side and is a weaker connection.

Study Guide Work = force x distance Power = Work time Speed = Distance Mass Mass- amount of matter in an object Weight-gravitational force

Study Guide You would weigh less on the moon because there is less gravitational pull on the moon. Newtons Joules Watts Inertia-the tendency to resist change. Force- push or pull Horsepower-unit of power in the English system that is equal to 750 watts. Work-The product of a force and the distance through which it acts.

Study Guide Energy –Ability to do work Power- The rate of doing work Balanced forces-Forces on an object that are equal in size and opposite in direction. No distance was made Unbalanced Forces- A net force of an object that always changes the movement (velocity) of an object.

Study Guide Newton's 1st law of motion- An object at rest stays at rest and an object in motion stays in motion unless acted upon an unbalanced force. Newton’s 2nd law of motion- Acceleration is produced when a force acts on a mass. The greater the mass, the greater the amount of force needed on an object. Newton’s 3rd law of motion- For every action there is an equal and opposite reaction.

Study guide 18. Work= Force * Distance- 16 N* 1.5 meters= 24 J 19.Work= F*D- 8,000 N*1,000 meters= 8,000,000 J 20. A. Work=F*D- 930,000 N*100 meters=93,000,000 J 21. 22.

Study Guide 23. Speed= Distance Traveled/Time of Travel 123 meters/4.5 seconds= 27.33 m/s 24. Kinetic is moving. Potential is stored. 25. 26.None Velocity is the speed at which an object is traveling in a single direction. Momentum= mass x velocity