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Texas Instruments manual Using a CBR 2 Sonic Motion Detector with a CBL

Models: CBR 2

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

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

System or with CBL 2™ System Programs

Using a CBR 2™ sonic motion detector as a conventional motion detector with a CBL 2™ System

The CBR™ motion detector can be used as a conventional motion detector with the Texas Instruments CBL 2é (Calculator-Based Laboratoryé) system.

A special cable is required to connect the CBR 2™ motion detector to a CBL 2™ system.

You may order the cable by calling 1-800-TI-CARES.

Do not connect a CBR 2™ motion detector to a CBL 2™ system at the same time that the CBR 2™ motion detector is connected to a calculator. The calculator must be connected to the CBL 2™ system.

You may need to change the CBL 2™ system program as noted below.

Collecting Motion Data Using the CBR 2™ sonic motion detector with a CBL 2™ System

ÊInsert batteries into the CBL 2™.

ËConnect the CBL 2™ motion detector to a TI graphing calculator using the I/O unit-to- unit link cable.

ÌPlug your CBR 2™ motion detector into the DIG/SONIC port of the CBL 2™ system using a CBL-to-CBR cable (sold separately).

ÍRun DataMate from the Apps menu on the TI-83 Plus or TI-84 Plus family of products, the TI-89, TI-89 Titanium, TI-92 Plus, or Voyageé 200.

TI83/84 Family

TI89/Titanium/92+/V200

38 GETTING STARTED WITH THE CBR 2™ SONIC MOTION DETECTOR

© 1997, 2004, 2006 TEXAS INSTRUMENTS INCORPORATED

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

Contents

Page Important notice regarding book materials Table of Contents Service informationIntroduction Technical informationWhat is the CBR 2 Sonic Motion Detector? CBR 2 Calculator-BasedRangersonic motion detector TI-92Plus, TI-89, TI-89Titanium, and VoyageWhat is the CBR 2 Sonic Motion Detector? cont 1 Download 2 ConnectImportant information Hints for effective data collection Getting better samplesThe clear zone Hints for effective data collection contReflective surfaces Setup data collection for Time Graph Default settingHints for effective data collection cont Sample IntervalHints for effective data collection cont Speed of soundActivity 1-GraphingYour Motion Notes for Teachers ConceptsMaterials HintsActivity 1-GraphingYour Motion LinearObjectives Data collection Distance vs. Time GraphsActivity 1-GraphingYour Motion cont LinearLinear Activity 1-GraphingYour Motion conte.Sketch your graph on the empty graph provided Activity 2-Matchthe Graph Notes for TeachersConcepts MaterialsLinear Activity 2-Matchthe GraphData collection Activity 2-Matchthe Graph cont LinearExplorations ÏStudy the graph and answer questions 13, 14, andWhat are the units? Activity 3-ASpeedy Slide Notes for TeachersConcepts MaterialsParabolic Activity 3-ASpeedy SlideObjectives Data collection, Part 1, Sliding SpeedActivity 3-ASpeedy Slide cont ParabolicParabolic Activity 3-ASpeedy Slide contÐDetermine the slider’s speed Activity 3-ASpeedy Slide Data collection, Part 2, A Speedier SlideSpeedier Slide Plan Data Data processingActivity 3-ASpeedy Slide cont Activity 4-BouncingBall Notes for TeachersConcepts MaterialsParabolic Activity 4-BouncingBallËRun the EasyData application or RANGER program Activity 4-BouncingBall cont ParabolicExplorations Advanced explorationsA Activity 4-BouncingBallHow do the data plot and the Yn graph compare? Activity 5-RollingBall Notes for TeachersConcepts MaterialsParabolic Activity 5-RollingBallËRun the EasyData app or RANGER program Parabolic Activity 5-RollingBall contÍAnswer question Activity 5-RollingBall Explore data graphically Teacher InformationExplore data numerically Teacher Information cont = slope of Distance-Timeplot Teacher Information contlim @v dv Teacher Information cont Web-siteresourcesAdditional resources So, @d = ∑ v@t orSonic motion detector data is stored in lists Changing EasyData settings Restoring EasyData settings to the defaultsUsing a CBR 2 Sonic Motion Detector with a CBL System or with CBL 2 System ProgramsSystem or with CBL 2 System Programs cont Using a CBR 2 Sonic Motion Detector with a CBLBatteries If you have this problem In case of difficultyTry this Units 3 Distance MatchInstructions Graph to MatchTI Service and Warranty Texas Instruments TI Warranty InformationFor US Customers Only Customers in the U.S. and Canada OnlyAustralia & New Zealand Customers only All Other Customers