Lab 2.pdf - Orange Coast College Physics 185 Dr Arnold...

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1 Orange Coast College Physics 185 Dr. Arnold Guerra III Introduction to PhysLets I. Introduction A physlet is a Physics (Java) Applet. We use “physlets” to animate physical phenomena. Specifically we want to collect data from the physlet animation and perform calculations to answer questions. There are hyperlinks (buttons) on the page that are used to control the animations. Go to this URL: www . com p a d r e. or g / p h y s l et / Then click on the “mechanics” menu. Then click on “Ch.1: Introduction to Physlets”, and read the illustrations and exploration sections. II. Use a caliper to measure various objects A vernier caliper is a device used to facilitate the reading to a fractional part of the smallest division on a scale. It consists of a small auxiliary scale called a vernier on the movable arm, which slides along the edge of the main scale . You read the caliper by placing an object in the caliper, and reading off of the vernier.

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