Tagged With "Position"

Topic

Position Vs. Time Investigation

lessemj ·
Hello All, I'm an AP Calculus teacher, and I used the attached lab to introduce position vs. time graphs to my students. My school doesn't offer physics after freshmen year and historically students have struggled to translate graphs into the actual motion that they represent. This year, using PocketLab and some magnets, the students were able to create their own position vs. time graphs, and concept mastery has been significantly higher. I'm definitely planning on repeating this lab next...
Topic

PocketLab Joins Ozobot to Study Position, Velocity and Acceleration Concepts

Rich ·
Ozobot ( ozobot.com ) is a tiny one inch diameter line-traveling robot that can be used in conjunction with PocketLab to easily study the physics concepts of position, velocity, and acceleration and their time graphs. PocketLab is simply taped to the top of an Ozobot using double-sided mounting tape. In other words, Ozobot gives Pocket lab a ride. The photo below shows this setup, with Ozobot following a 1/4" heavy black line drawn with a chisel tip marking pen. A magnetic ruler can be...
Blog Post

VelocityLab Investigation of Damped Harmonic Motion

Rich ·
This investigation shows how VelocityLab allows for a quick and easy demonstration of damped harmonic motion. The photo below shows the experiment setup as performed by the author. A jellied cranberry sauce can was selected as there is virtually no sloshing of the cranberry sauce as the can oscillates back-and-forth on a curved piece of laminate flooring. The center of the flooring is clamped down to the table with an adjustable wrench. The ends of the laminate flooring are raised a little...
Comment

Re: VelocityLab Investigation of Damped Harmonic Motion

Robby ·
Another great lesson, Rich! Thanks for contributing.
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