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Unformatted text preview: PHYS171 Principles of Physics I Prof. Arthur La Porta Assistant Professor, Department of Physics, Institute of Physical Science and Technology Maryland Biophysics Program email@example.com Rm 1111, IPST building (building #085) Channel Setting Instructions for ResponseCard RF 1. Press and release the "GO" or "CH" button. 2. While the light is flashing red and green, enter the 2 digit channel code (i.e. channel 1 = 01, channel 21 = 21). Channel is 02 3. After the second digit is entered, Press and release the "GO" or "CH" button. The light should flash green to confirm. 4. Press and release the "1/A" button. The light should flash amber to confirm. Do you have a clicker? 87% 13% 1 2 1. Yes 2. No Chapter 3 Vectors in Physics Scalar Quantity requires only a number (with units). Examples are temperature, mass, density, speed, distance Vector Quantities requires both a number (with units) and a direction. Examples are position, displacement, velocity, acceleration, force In one dimension the direction of a vector is determined by the sign (+ or -) In more than one dimension, a direction in space is required.-6...
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