Graphing Your Motion
Recommended for grades 5–12.
Introduction
Graphs made using a computer-interfaced Motion Detector can be use to study motion. A Motion Detector measures the distance to the nearest object in front of it. The computer reports the measurement as position along a line, and can calculate velocity and acceleration values. To determine distances, a Motion Detector emits and receives pulses of ultrasound. In this experiment, you will use a computer-interfaced Motion Detector to produce graphs of your own motion.
Objectives
In this experiment, you will
- Use a Motion Detector to measure position, velocity, and acceleration.
- Produce graphs of your motion.
- Analyze and interpret motion graphs.
Sensors and Equipment
This experiment requires each of the following Vernier sensors and equipment (unless otherwise noted):
Additional Requirements
You may also need an interface and software for data collection. What do I need for data collection?
Download Experiment Preview
The student-version preview includes:
- Step-by-step instructions for computer-based data collection
- List of materials and equipment
Note: The experiment preview of the computer edition does not include essential teacher information, safety tips, or sample data. Instructions for Logger Pro and other software (such as LabQuest App or TI handheld software, where available) are on the CD that accompanies the book. We strongly recommend that you purchase the book before performing experiments.
Standards Correlations
See all standards correlations for Physical Science with Vernier »
Included in the Lab Book
Vernier lab books include a CD with word-processing files of the student instructions, essential teacher information, suggested answers, sample data and graphs, and more.