1 / 3

Warm up 2/27/13

Warm up 2/27/13. Question: What is the difference between mass and weight? Answer: Weight depends on gravity. Mass is the amount of matter in a substance, weight is the force a mass experiences because of gravity. Goal: I will learn gravity, mass and weight. Element of the day.

claral
Télécharger la présentation

Warm up 2/27/13

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. Warm up 2/27/13 • Question: What is the difference between mass and weight? • Answer: • Weight depends on gravity. • Mass is the amount of matter in a substance, weight is the force a mass experiences because of gravity. • Goal: I will learn gravity, mass and weight.

  2. Element of the day • 47 – Silver – Ag • Silver is the most reflective metal, and the best electrical conductor. • The main problem with silver is that it tarnishes (reacts with oxygen). • Silver is much cheaper than gold, so it can be used in coins (and has been for about 3,000 years), but is still too expensive to commonly be used for electrical applications, so copper is usually used, which is only about 10% less conductive.

  3. Collect warm ups • Review lab 5A • Notes 5.1 (part 2) • Forces packet • Tonight’s HW • Forces packet Agenda / HW

More Related