m2review

m2review - Physics 6A Midterm 2 Review Fall 2010...

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Physics 6A Midterm 2 Review Fall 2010 Instructor: Anthony Karmis Monday, November 8, 2010
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Monday, November 8, 2010
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How To Succeed In Physics Text Monday, November 8, 2010
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Exam II - Tue. 11/9 Monday, November 8, 2010
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Reminders! Please bring to class: Pink Scantron Form Number 2 Pencil(s) Scientific or Graphing Calculator (NO PHONES!) Student ID Monday, November 8, 2010
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Newton’s Laws of Motion All the principles of dynamics can be wrapped up in Newton’s Laws of Motion Monday, November 8, 2010
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Types of Forces Contact Force Normal Force Friction Force Tension Weight Monday, November 8, 2010
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Measuring Force Force is a vector quantity Units of force are Newtons (N) Monday, November 8, 2010
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Resultant of Forces Forces are vectors - they add like vectors! Superposition of forces Monday, November 8, 2010
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Newton’s First Law Every object continues at rest or in constant motion in a straight line, unless it is forced to change that state by forces acting on it. Monday, November 8, 2010
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Inertia The tendency of things to keep doing what they are doing is called inertia . Mass is a quantitative measure of inertia . Monday, November 8, 2010
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Inertial Frames of Reference A frame that is not accelerating. .. Monday, November 8, 2010
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Force, Mass, and Acceleration F = m a Monday, November 8, 2010
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Definition of the Newton 1 N = (1 kg)*(1 m/s 2 ) Monday, November 8, 2010
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Newton’s Second Law The vector sum of all the forces acting on an object equals the object’s mass times its acceleration: ° F = m ° a Monday, November 8, 2010
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Recall that mass weight! Monday, November 8, 2010
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Mass - amount of matter present Weight - attractive force exerted by an astronomical body on an object Monday, November 8, 2010
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Newton’s Third Law From Newton: “To every action there is always opposed an equal reaction; or, the mutual actions of two objects upon each other are always equal, and directed to contrary parts.” Monday, November 8, 2010
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This note was uploaded on 01/17/2011 for the course PHYS 6a taught by Professor Stanek during the Fall '07 term at UCSB.

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m2review - Physics 6A Midterm 2 Review Fall 2010...

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