'Unbalanced force acts' diaporamas de présentation

Chapter 12

Chapter 12. Forces and Motion. Force. Force is a push or a pull. Force. A force can cause: A resting object to move Accelerate a moving object By changing the object's Speed Direction. Measuring Force. Measuring Force. lbs - Pound. N - Newton. Earth.

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$200

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Dynamics

Dynamics Mechanics is the branch of physics that is concerned with the analysis of the action of forces on matter or material systems.

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Dynamics

Dynamics Mechanics is the branch of physics that is concerned with the analysis of the action of forces on matter or material systems.

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Dynamics

Dynamics Mechanics is the branch of physics that is concerned with the analysis of the action of forces on matter or material systems.

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Speed is the rate that an object moves. (How fast something moves)

Page 11. S8P3a. Motion. 8/28/12. What are the similarities and differences between speed and velocity?. Speed is the rate that an object moves. (How fast something moves) Speed is measured in meters per second (m/s), kilometers per hour (km/hr) and miles per hour (mph)

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CHAPTER 4 FORCES and the LAWS of MOTION

CHAPTER 4 FORCES and the LAWS of MOTION. THE NORMAL FORCE. a force that acts on a surface in a direction perpendicular to the surface. F n. THE NORMAL FORCE.

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Force and Motion

Force and Motion. Balanced and Unbalanced Forces Velocity and Acceleration. Motion. What is motion ? A change in the position of an object over time. MOTION. How do you know something has moved ?. You use a reference point ! A stationary (not moving) object such as a tree,

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Forces 12.1 Pg 356-362

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Forces

Forces. push or pull that is capable of changing the state of motion of an object. Unit: Newton (N) 4.5N = 1 lb. Vector quantity (arrow of magnitude & direction) Forces in the same direction combines by addition. Forces in the opposite directions combine by subtraction.

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Motion and Forces

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Newton's Laws of Motion

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Unit Two: PHYSICS

Unit Two: PHYSICS. Physics (Forces and Motion) Vocabulary. Force : any push or pull on an object. 2 Types of Forces!. Unbalanced Forces. Balanced Forces. Unbalanced Force. =. Forces acting on an object are NOT EQUAL !. =. =. There IS a change in MOVEMENT!.

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