Physics 111 Practice Problem Solutions 06 Work and Kinetic Energy SJ 8th Ed.: Ch. 7.1 – 7.5 Contents: 7-7E*, 7-15E, 7-19P, 7-22P, 7-23P, 7-25E*, 7-31E*,

Slides:



Advertisements
Similar presentations
R2-1 Physics I Review 2 Review Notes Exam 2. R2-2 Work.
Advertisements

Chapter 5 Energy 1. Dot product of vectors 2. Kinetic Energy 3. Potential Energy 4. Work-Energy Theorem 5. Conservative and non-conservative forces 6.
Work and Kinetic Energy Why are they clapping he did not do work.
PHYS16 – Lecture 16 Work, Energy, and Power October 15, 2010.
PHYS16 – Lecture 15 Work and Energy October 13, 2010.
10.5 The Dot Product. Theorem Properties of Dot Product If u, v, and w are vectors, then Commutative Property Distributive Property.
Work and Kinetic Energy. Work Done by a Constant Force The definition of work, when the force is parallel to the displacement: (7-1) SI unit: newton-meter.
Chapter 7 Kinetic energy and work Key contents Work and kinetic energy Work done by gravity, springs and a variable force Power.
Physics 111: Elementary Mechanics – Lecture 6 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.
Chapter 7 Work and Kinetic Energy. Units of Chapter 7 Work Done by a Constant Force Kinetic Energy and the Work-Energy Theorem Work Done by a Variable.
Kinetic energy Vector dot product (scalar product) Definition of work done by a force on an object Work-kinetic-energy theorem Lecture 10: Work and kinetic.
6.4 Vectors and Dot Products
Spring Topic Outline for Physics 1 Spring 2011.
Linear Momentum and Collisions المحاضرة العاشرة. Linear Momentum and Collisions Chapter 9.
Work, Energy, Power. Work  The work done by force is defined as the product of that force times the parallel distance over which it acts.  The unit.
Mechanical Energy. Kinetic Energy, E k Kinetic energy is the energy of an object in motion. E k = ½ mv 2 Where E k is the kinetic energy measured in J.
Work Done by a Varying Force (1D). Force Due to a Spring – Hooke’s Law.
Work, Energy and Power. Work in 1-D Work in 1-D with a constant force is Units - N·m or J (joules) Ex. While mowing the lawn, I press directly into the.
Work & Energy Chapters 7-8 Work Potential Energy Kinetic Energy Conservation of Mechanical Energy.
Physics 111 Practice Problem Statements 06 Work and Kinetic Energy SJ 8th Ed.: Ch. 7.1 – 7.5 Contents: 7-7E*, 7-15E, 7-19P, 7-22P, 7-23P, 7-25E*, 7-31E*,
Chapter 6: Work and Energy Essential Concepts and Summary.
Ch. 6 Work and Kinetic Energy AP Physics C. What is work? Write your thoughts on the whiteboard, Share with your table partner, Share with the whole class.
Honors Pre-Calculus 12-4 The Dot Product Page: 441 Objective: To define and apply the dot product.
Electric Forces, Fields and Energy Ch. 17 & 18 Test.
7.2 Work Done by a Constant Force 7.1 Work done by a constant force The work, W, done on a system by an agent exerting a constant force on the system is.
Potential Energy Potential energy can also be stored in a spring when it is compressed; the figure below shows potential energy yielding kinetic energy.
Ideas about Work and Energy What exactly is energy?
Work and Energy. Scalar (Dot) Product When two vectors are multiplied together a scalar is the result:
Ch 9 Rotation Rotational Variables Rigid Body: definition and motion Kinetic energy of rotation and moment of inertia Parallel Axis Theorem Newton’s 2.
2009 Physics 2111 Fundamentals of Physics Chapter 7 1 Fundamentals of Physics Chapter 7 Kinetic Energy & Work 1.Energy 2.Work 3.Work & Kinetic Energy 4.Work.
Work and Energy Physics 1. The Purpose of a Force  The application of a force on an object is done with the goal of changing the motion of the object.
Work and Energy A calculus-based perspective AP Physics C.
Work Readings: Chapter 11.
Associate Professor: C. H.L IAO. Contents:  5.1 Introduction 182  5.2 Gravitational Potential 184  5.3 Lines of Force and Equipotential Surfaces 194.
Work, Energy and Power Ms Houts AP Physics C Chapters 7 & 8.
Physical Modeling, Fall WORK Work provides a means of determining the motion of an object when the force applied to it is known as a function of.
PHY 205 Ch2: Motion in 1 dimension 6.1 Work Done by a Constant force Ch6 Work & kinetic Energy A. W 0 D. Depends.
Work and Energy. Work Done by a Constant Force Work: The __________done by a constant ________acting on an object is equal to the product of the magnitudes.
Work The work done on an object by a constant force is given by: Units: Joule (J) The net work done on an object is the sum of all the individual “works”
PHY221 Ch7: W and KE 1.Recall main points: Work Energy Theorem Understand the derivation of the work energy theorem Know how to compute the work of a given.
Chapter 4 Vector Spaces Linear Algebra. Ch04_2 Definition 1: ……………………………………………………………………. The elements in R n called …………. 4.1 The vector Space R n Addition.
9/24/2012PHY 113 A Fall Lecture 111 PHY 113 A General Physics I 9-9:50 AM MWF Olin 101 Plan for Lecture 11: Chapter 7 -- The notion of work 1.Definition.
Impulse and Momentum. Definition of Linear Momentum The linear momentum of an object is defined to be the product of its _____ and its ________ Linear.
Copyright © 2010 Pearson Education, Inc. Lecture Outline Chapter 7 Physics, 4 th Edition James S. Walker.
Vector, or Scalar?. Some physical quantities have a direction, and some do not.
Work and Energy المحاضرة الثامنة. Works and Energy Chapter 7.
Work/Energy Potential Energy 1 Definition of Potential Energy Examples of Potential Energy Types of Potential Energy.
© 2010 Pearson Education, Inc. Lecture Outline Chapter 5 College Physics, 7 th Edition Wilson / Buffa / Lou.
Dot Product of Vectors.
Force as gradient of potential energy
REVISION MATERIAL FOR PHYSICAL SCIENCES
Physics 111 Practice Problem Solutions 12 Static Equilibrium SJ 8th Ed
Physics 111 Practice Problem Solutions 05 Force and Motion II – Friction, Circular Motion SJ 8th Ed.: Ch. 5.8, 6.1 – 6.3 Contents: 6-4E, 6-5E*, 6-19P,
Chapter 7 Kinetic Energy and Work 第7章 動能與功
8.5 The Dot Product.
KINETIC ENERGY AND WORK
Physics 111 Practice Problem Solutions 01 Units, Measurement, Vectors SJ 8th Ed.: Ch , 3.1 – 3.4 Contents: 1-7, 1-9, 1-10, 1-12, 1-15, 1-21* 3-5,
Vectors, Linear Combinations and Linear Independence
Physics 111 Practice Problem Solutions 14 Oscillations SJ 8th Ed
Potential Energy and Conservation of Energy
Lecture Outline Chapter 7 Physics, 4th Edition James S. Walker
Contents: 4-3E, 4-5E, 4-12E, 4-13E*, 4-28P, 4-29E*,
State Space Method.
Contents: 2-1E, 2-5E, 2-9P, 2-13P, 2-33P, 2-36P*
Physics 111 Practice Problem Solutions 09 Rotation, Moment of Inertia SJ 8th Ed.: Chap 10.1 – 10.5 Contents 11-4, 11-7, 11-8, 11-10, 11-17*, 11-22, 11-24,
Kinetic energy and work
Mechanical Energy.
Chapter 5 Work and energy.
Physics 2 – Jan 10, 2019 P3 Challenge–
Work, Energy and Power.
Presentation transcript:

Physics 111 Practice Problem Solutions 06 Work and Kinetic Energy SJ 8th Ed.: Ch. 7.1 – 7.5 Contents: 7-7E*, 7-15E, 7-19P, 7-22P, 7-23P, 7-25E*, 7-31E*, 7-37P, 7-39P Energy Overview Systems Work Constant force 1D Constant force in 3D Dot Product (Scalar Product) Units Variable force 1D General Vector 3D definition with variable force The Work-Kinetic Energy Theorem Gravitational Force and Examples Variable (Spring) Force and Examples. Power - Read 8/8/2011

8/8/2011

8/8/2011

8/8/2011

8/8/2011

8/8/2011

8/8/2011

8/8/2011

8/8/2011

8/8/2011

8/8/2011

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.