1 / 7

Physics 100

Physics 100. Yet more chapter 2. Motion Diagrams. Each image taken at equal time interval:. Idealized Motion Diagrams:. Treat object as a point (at center of m) Speed Acceleration Since Δ t equal, it’s easy!. Examples. ● ● ● ● ● ● ● ● ● ●.

thetis
Download Presentation

Physics 100

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Physics 100 Yet more chapter 2

  2. Motion Diagrams • Each image taken at equal time interval:

  3. Idealized Motion Diagrams: • Treat object as a point (at center of m) • Speed • Acceleration • Since Δt equal, it’s easy!

  4. Examples ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

  5. Lab Activity • Employ motion sensor to measure a • Vary mass and angle and verify: • a = g sin(theta) (where sin(theta)=y/L) • Others do: motion example and MP website homework stuff/book problems.

  6. Lab Setup: • Plug motion sensor in. Yellow into 1, black into 2. • Open DataStudio, click default choice, click create new activity. • Select Add Instrument, list the digital devices, select motion sensor. • Drag graph icon (lower left) to motion sensor icon. • Graph will display position vs. time • Prepare cart to be rolled. Click [start] button and toss cart gently. • Click stop. • To see v vs. t and a vs. t, left click on the position axis. Choices appear.

  7. Motion Diagram Activity: • Measure positions note on your paper. • Make a table of position, velocity and accelerations. • Graph in Excel (all 3 on one page). Print. • Afix your paper to your graph. • Hand in next week!

More Related