pp07 - PHYSICS: A World View Thursday, 3 February READ Ch 3...

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Unformatted text preview: PHYSICS: A World View Thursday, 3 February READ Ch 3 (pp 47-49) PRAC Ch 3: Q 13, 17, 21; E 7, 13; P 9 HW #7 Ch 3: Q 10, 20; E 8, 14 Tu 8 Feb LAB #4 Free-body diagrams Pre = none I found the interactive version of Quiz #1 to be helpful. 12 2 2 1. Strongly Agree 2. Agree 3. Neutral 4. Disagree 5. Strongly Disagree 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 I like using the Personal Response System (clickers). 13 3 1 1. Strongly Agree 2. Agree 3. Neutral 4. Disagree 5. Strongly Disagree 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 How many questions do you think you missed? 1 2 3 4 5 6 7 4 5 12 2 6 1. 2. 1 3. 2 4. 3 5. 4 6. 5 7. More 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Types of Forces Noncontact Forces Contact Forces Gravitational Nuclear Pushes Pulls Electric Magnetic Friction Normal Tension W M T N f perpendicular to surface Electromagnetic Newtons 1 st Law: No net force - no acceleration No acceleration = constant velocity Motion of the Block at rest uniform motion to the right moves to the right and speeds up without changing direction moves to the right, slows down and stops without changing direction Velocity Acceleration Push or Pull Necessary to Maintain Motion Dry Ice on Slate Newtons 2...
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This document was uploaded on 10/29/2011 for the course PHSX 103 at MSU Bozeman.

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pp07 - PHYSICS: A World View Thursday, 3 February READ Ch 3...

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