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Texas Instruments CBR 2 manual System or with CBL 2 System Programs cont

Models: CBR 2

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Using a CBR 2™ Sonic Motion Detector with a CBL 2™

System or with CBL 2™ System Programs (cont.)

ÎDataMate automatically identifies the CBL 2™ sensors, loads its calibration factors, and displays the name of the sensor (Motion in this case), as well as the current distance reading in meters. It also loads a default motion experiment of 5 seconds.

ÏStart collecting data with the default experiment.

Hold the motion sensor in your hand and choose 2: START to begin data collection.

ÐWalk towards a wall while holding the CBR 2™ motion detector pointed towards the wall.

When finished, your graph will be similar to the one shown here.

GETTING STARTED WITH THE CBR 2™ SONIC MOTION DETECTOR 39

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Texas Instruments manual System or with CBL 2 System Programs cont, Using a CBR 2 Sonic Motion Detector with a CBL

Contents

Page Important notice regarding book materials Service information Table of ContentsIntroduction Technical informationCBR 2 Calculator-BasedRanger What is the CBR 2 Sonic Motion Detector?sonic motion detector TI-92Plus, TI-89, TI-89Titanium, and VoyageWhat is the CBR 2 Sonic Motion Detector? cont 2 Connect 1 DownloadImportant information Getting better samples Hints for effective data collectionReflective surfaces Hints for effective data collection contThe clear zone Default setting Setup data collection for Time GraphHints for effective data collection cont Sample IntervalSpeed of sound Hints for effective data collection contConcepts Activity 1-GraphingYour Motion Notes for TeachersMaterials HintsLinear Activity 1-GraphingYour MotionObjectives Data collection Distance vs. Time GraphsLinear Activity 1-GraphingYour Motion conte.Sketch your graph on the empty graph provided Activity 1-GraphingYour Motion contLinear Notes for Teachers Activity 2-Matchthe GraphConcepts MaterialsData collection Activity 2-Matchthe GraphLinear Linear Activity 2-Matchthe Graph contExplorations ÏStudy the graph and answer questions 13, 14, andWhat are the units? Notes for Teachers Activity 3-ASpeedy SlideConcepts MaterialsActivity 3-ASpeedy Slide ParabolicObjectives Data collection, Part 1, Sliding SpeedParabolic Activity 3-ASpeedy Slide contÐDetermine the slider’s speed Activity 3-ASpeedy Slide contParabolic Data collection, Part 2, A Speedier Slide Activity 3-ASpeedy SlideSpeedier Slide Plan Data Data processingActivity 3-ASpeedy Slide cont Notes for Teachers Activity 4-BouncingBallConcepts MaterialsËRun the EasyData application or RANGER program Activity 4-BouncingBallParabolic Parabolic Activity 4-BouncingBall contExplorations Advanced explorationsHow do the data plot and the Yn graph compare? Activity 4-BouncingBallA Notes for Teachers Activity 5-RollingBallConcepts MaterialsËRun the EasyData app or RANGER program Activity 5-RollingBallParabolic ÍAnswer question Activity 5-RollingBall contParabolic Activity 5-RollingBall Explore data numerically Teacher InformationExplore data graphically Teacher Information cont lim @v dv Teacher Information cont= slope of Distance-Timeplot Web-siteresources Teacher Information contAdditional resources So, @d = ∑ v@t orSonic motion detector data is stored in lists Restoring EasyData settings to the defaults Changing EasyData settingsSystem or with CBL 2 System Programs Using a CBR 2 Sonic Motion Detector with a CBLUsing a CBR 2 Sonic Motion Detector with a CBL System or with CBL 2 System Programs contBatteries Try this In case of difficultyIf you have this problem 3 Distance Match UnitsInstructions Graph to MatchTexas Instruments TI Warranty Information TI Service and WarrantyFor US Customers Only Customers in the U.S. and Canada OnlyAll Other Customers Australia & New Zealand Customers only