'Object changes' diaporamas de présentation

Unit 30 Observer

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An object in mechanical equilibrium is stable, without changes in motion.

An object in mechanical equilibrium is stable, without changes in motion. . Things that are in balance with one another illustrate equilibrium . Things in mechanical equilibrium are stable, without changes of motion. The rocks are in mechanical equilibrium.

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Motion

Slow projectile - shoot a monkey. Fast projectile - shoot a monkey. Motion. Objectives. You will be able to explain: Motion Distance Speed Velocity. Motion. Motion - when an objects distance from another object is changing Reference point- place used as a comparison to determine motion.

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Homework Due Tomorrow:

Homework Due Tomorrow:. Acceleration Homework (p. 23-4) Write Introduction for the Paper Air Plane Lab (page 19-20) Classroom Materials (Partial credit): Scientific Calculator Pens / Pencils Notebook Progress Reports (Partial Credit) Velocity HW (page 9, partial credit). Oct. 11, 2012.

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MOTION

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Displacement and Velocity

Displacement and Velocity. Uniform Motion. Predicting the behaviour of moving objects can be very complex. Measuring and analyzing motion in the real world is a challenge, so scientists try to simplify their task. In Science 10 we only looked at UNIFORM motion.

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Warm-up

Warm-up. What is the mass of an object weighing 90 N on Earth? On Earth, what is the weight of a 7 kg object? What is the weight of a 14 kg box on the moon (a g on the moon = 3.7 m/s 2 ). You are outside a store, moving a loaded g rocery cart down the street on a very

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JEOPARDIE

JEOPARDIE Flash General Tool Button Animation 100 100 100 100 200 200 200 200 300 300 300 300 General 100 What is a Flash used for? Flash used to create interactive, multimedia-rich movies for the Web. General 200 What is a Flash file called while it is being edited? Stage

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Laser-Based Displacement Transducers

Laser-Based Displacement Transducers. Joe Wilkey CEE 398. Overview. Types of Laser-Based Displacement Transducers Operation Specifications Applications Advantages/Disadvantages Additional Information and References. Types of Laser-Based Displacement Transducers. Optical Triangulation.

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Understanding Motion

Understanding Motion. Brittany Moore 8/29/12. What is motion?. motion : movement What two things are important in describing motion: Distance Time Do you have to see something literally move to know its in motion?. Distance vs. Displacement. Distance : how far something has moved

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Source: Per S Laursen. et al

Source: Per S Laursen. et al. 23 Patterns. Authors examined a large base of high-quality code , to identify how common software design problems were solved No theoretical work ; pattens are discovered , not invented

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Child Development: Unit 5 Toddler and Preschool

Child Development: Unit 5 Toddler and Preschool. Preschool Cognitive Development. SORTING. Common household objects being put into categories according to similarities. Examples Blocks, buttons, silverware, colored items, laundry. CLASSIFYING.

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Kinematics

Kinematics. Kinematics is the study of motion Base of all subsequent physics Only directly measurable field of physics Can only measure displacements in space or time. Frames of Reference. In order to quantify any measurement, a Frame of Reference must be defined.

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Chapter 3- Forces and Motion

Chapter 3- Forces and Motion. Motion. _____________ is a change in the position of an object. The force that pulls all objects toward each other is ______________. gravity. A _______________ is a place or object used to determine if an object is in motion. reference point. Speed.

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2.2 Resultant force

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CHAPTER THIRTEEN VOCABULARY

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9.1 Describing Acceleration

9.1 Describing Acceleration. An object travelling with uniform motion has equal displacements in equal time intervals. Not all objects exhibit uniform motion. It is important to be able to analyze situations where the motion is not uniform. An object travelling with non-uniform motion will:

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