'Positive acceleration' diaporamas de présentation

One Dimensional Kinematics - Chapter Outline

One Dimensional Kinematics - Chapter Outline. Lesson 1 : Describing Motion with Words Lesson 2 : Describing Motion with Diagrams Lesson 3 : Describing Motion with Position vs. Time Graphs Lesson 4 : Describing Motion with Velocity vs. Time Graphs

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Our Solar System Lessons 1-3

Our Solar System Lessons 1-3. Lesson 1. Lesson 1. Original thoughts on the solar system (and astronomy):. Claudius Ptolemy: Earth is the center. He thought that because when you look at the sky at night, you can see all the stars moving around Earth. Therefore, Earth must be at the center.

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A Mathematical Model of Motion

A Mathematical Model of Motion. CHAPTER 5 PHYSICS. 5.1 Graphing Motion in One Dimension. Interpret graphs of position versus time for a moving object to determine the velocity of the object Describe in words the information presented in graphs and draw graphs from descriptions of motion

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Science CBA #2 Review

Science CBA #2 Review. Force and Motion. What is motion? Motion is when an object changes its position . Motion can be represented mathematically through calculations of speed, velocity, and acceleration Motion is when an object changes its position. Velocity.

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Chapter 11 Motion

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MOTION: Describing and Measuring Motion

MOTION: Describing and Measuring Motion. CHAPTER 10. Measuring Motion . Motion is described as a change in position An object is considered in motion when observed in relation to a REFERENCE POINT.

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Motion in One Dimension Displacement, Time, Speed, Velocity, Acceleration

Motion in One Dimension Displacement, Time, Speed, Velocity, Acceleration. Physics CH. 2. One Dimensional Motion. Simplest form of motion Motion that takes place in only one direction Commuter train on a track Forward and backward. Frame of Reference.

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Vibrations and Oscillations

Vibrations and Oscillations A mass on a spring will oscillate if the mass is pushed or pulled from its equilibrium position. Why?

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Speed, Velocity, Acceleration

Speed, Velocity, Acceleration. BY: BRIANNA SHIELDS. DO NOW-. How fast is an object going when it hits the ground if it takes 1.5 seconds to hit the ground? SHOW ALL WORK!. GOAL. To interpret graphs and solve word problems involving speed, velocity, acceleration and momentum. Motion.

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Acceleration

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The Chain Rule

The Chain Rule. Wednesday, Feb. Velocity & Acceleration. Velocity = slope of a displacement-time graph Acceleration = slope of a velocity-time graph. Velocity & Acceleration. If the velocity is positive, The object is moving forward

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12.2 Balanced and Unbalanced Forces

12.2 Balanced and Unbalanced Forces. 12.2 Balanced and Unbalanced Forces. How do you describe a force ? Strength Measured in Newtons , N Direction. 12.2 Balanced and Unbalanced Forces.

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Physics Dynamics: Forces

FACULTY OF EDUCATION. Department of Curriculum and Pedagogy. Physics Dynamics: Forces. Science and Mathematics Education Research Group. Supported by UBC Teaching and Learning Enhancement Fund 2012-2013. Blocks and a Pulley. Question Title. Question Title. m 1. m 2.

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Motion 4.3

Motion 4.3. Acceleration is the rate at which your speed (or velocity) changes. If your speed increases by 1 meter per second (m/s) for each second, then your acceleration is 1 m/s per second. There is zero acceleration at constant speed in a straight line because the speed does not change.

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Physics for Scientists and Engineers, 6e

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Speed, Velocity, and Acceleration

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Changing Speeds

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Accelerated Motion Activity

Accelerated Motion Activity. Your task is to depict some form of accelerated motion in the three panels provided. You will also have to create a v vs. t graph that corresponds to that motion at each of the panels.

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Constant Acceleration

Constant Acceleration. A Difficult Concept that You Can Feel!. Which of the Following are Possible Situations?. An object has zero velocity and positive acceleration An object has zero acceleration and positive velocity An object has increasing velocity and decreasing acceleration

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