Lab 7.docx - 1 Nikolaos Fragkias Lab 7 Graph Matching Physics 2425-L95 March 5 2018 Lab Members Jessica Barrera Bedan Ngugi Tumi Olohnjana 2

Lab 7.docx - 1 Nikolaos Fragkias Lab 7 Graph Matching...

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1 Nikolaos Fragkias Lab 7: Graph Matching Physics 2425-L95 March 5, 2018 Lab Members: Jessica Barrera, Bedan Ngugi, Tumi Olohnjana
2 Introduction .......................................................................................................................... 3 Preliminary Questions ......................................................................................................... 4 Data ........................................................................................................................ 5,6,7 Analysis Questions ...................................................................................................... 8,9,10 Conclusion ..................................................................................................................... 11
3 Graph Matching Introduction Purpose: To correctly understand the relationships between position, velocity and acceleration in relation to time Equipment: LabQuest 2 device Vernier Motion detector 2 Vernier Digital Cable Making tape Meter Stick Theory: Procedure: My Group and I followed the procedures allocated in Lab 7, Graph Matching Manual located in Blackboard with the following exceptions: o We utilized a large backpack instead of a meter stick to create a bigger surface area so that the ultrasound sensor can better make out the objects as we walk away and walk towards it
4 Preliminary Questions 1. a. (i) negative direction at constant speed b. (ii) rest c. (iii) accelerating in positive direction, starting from rest d. (iv) positive direction at constant speed 2. a. (i) accelerating in a positive direction, starting from rest b. (ii) Negative direction with constant speed c. (iii) rest d. (iv) positive direction with constant speed
5 Data Acceleration Graph
6 Velocity Graph
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9 Position Graph