Mechanics Notes 2011
... This achievement standard is derived from The New Zealand Curriculum, Learning Media, Ministry of Education, 2007, Level 6. It is aligned with the Physical Inquiry and Physics Concepts achievement objectives in the Physical World strand and the Communicating in Science achievement objective in the N ...
... This achievement standard is derived from The New Zealand Curriculum, Learning Media, Ministry of Education, 2007, Level 6. It is aligned with the Physical Inquiry and Physics Concepts achievement objectives in the Physical World strand and the Communicating in Science achievement objective in the N ...
introduction to impact loading
... local effects to be considered separately as a first approximation. Approaches based on energy equivalence are useful in both elastic and plastic behavior. Mass and Weight The difference between mass and weight has been cleverly obscured by generations of academics, textbooks and engineers who don’t ...
... local effects to be considered separately as a first approximation. Approaches based on energy equivalence are useful in both elastic and plastic behavior. Mass and Weight The difference between mass and weight has been cleverly obscured by generations of academics, textbooks and engineers who don’t ...
Statistical Thermodynamics of lodine Sublimation The sublimation of
... Let us consider first the center-of-mass motions for each of the two I2 molecules in a unit cell. These types of motion account for six degrees of freedom and give rise to two kinds of lattice vibration. When both I2 molecules in a given cell move in phase with each other (say, for example, both ar ...
... Let us consider first the center-of-mass motions for each of the two I2 molecules in a unit cell. These types of motion account for six degrees of freedom and give rise to two kinds of lattice vibration. When both I2 molecules in a given cell move in phase with each other (say, for example, both ar ...
SPH3U Exam Solutions Lisa Di Lorenzo - ped4126-2010
... initial statement of the relationship between F, Fnet and Ff. 1 mark for correctly fitting the values of Fnet and Ff into this equation with proper signage and for knowing to reverse the sign of Ff due to the convention for west being negative set up by the coordinate axes, (or if they have otherwis ...
... initial statement of the relationship between F, Fnet and Ff. 1 mark for correctly fitting the values of Fnet and Ff into this equation with proper signage and for knowing to reverse the sign of Ff due to the convention for west being negative set up by the coordinate axes, (or if they have otherwis ...
Practice problems on the conservation of energy
... Last time: we saw that “potential energy” is both a statement about nature and a bookkeeping trick to keep track of work Potential energy only applies to conservative forces (gravity, springs) Lets us account for the work done by these forces with no integrals required Potential energy due to Earth’ ...
... Last time: we saw that “potential energy” is both a statement about nature and a bookkeeping trick to keep track of work Potential energy only applies to conservative forces (gravity, springs) Lets us account for the work done by these forces with no integrals required Potential energy due to Earth’ ...
Quantum Physics 1 - FSU Physics Department
... energy is increased by the amount of work done lifting; Work done against gravitational force Fg when lifting object by height h: W = Fg h = mgh when the object falls, this energy is converted (transformed) into “kinetic energy” (energy of motion) (provided there is no “loss” due to friction,. ...
... energy is increased by the amount of work done lifting; Work done against gravitational force Fg when lifting object by height h: W = Fg h = mgh when the object falls, this energy is converted (transformed) into “kinetic energy” (energy of motion) (provided there is no “loss” due to friction,. ...
Chapter 7: Kinetic Energy and Work
... C- Kinetic Energy and Work The work can be defined as the change in the kinetic energy. If a body changes its velocity from v1 to v2, the work done is defined as: W =ΔK =K2 – K1= ½ m (v22 – v12) This is known as the work-energy theorem: The change of kinetic energy of a body is equal to the work of ...
... C- Kinetic Energy and Work The work can be defined as the change in the kinetic energy. If a body changes its velocity from v1 to v2, the work done is defined as: W =ΔK =K2 – K1= ½ m (v22 – v12) This is known as the work-energy theorem: The change of kinetic energy of a body is equal to the work of ...
![Introduction to Potential Energy Chapter 7 [ Edit ]](http://s1.studyres.com/store/data/001806152_1-56e31e3a0f500f873edd7dba09c21af1-300x300.png)
Introduction to Potential Energy Chapter 7 [ Edit ]
... Understand that conservative forces can be removed from the work integral by incorporating them into a new form of energy called potential energy that must be added to the kinetic energy to get the total mechanical energy. The first part of this problem contains shortanswer questions that review th ...
... Understand that conservative forces can be removed from the work integral by incorporating them into a new form of energy called potential energy that must be added to the kinetic energy to get the total mechanical energy. The first part of this problem contains shortanswer questions that review th ...
physics 8866/02 - A Level Tuition
... For each of the following types of experimental error, describe the feature of the graph in Fig 4.3 that indicates its presence and suggest a possible source of that error in the experiment. i) random error Feature : The readings are scattered above and below the best fit line. Possible source: The ...
... For each of the following types of experimental error, describe the feature of the graph in Fig 4.3 that indicates its presence and suggest a possible source of that error in the experiment. i) random error Feature : The readings are scattered above and below the best fit line. Possible source: The ...
Non-Ideal Chains: Size, Statistics, Free
... Excluded volume scales as v ≈ b2 d where b is the Kuhn monomer size (length) and d is the diameter (Kuhn segments are rod-like). • Athermal Solvents Here, v is independent of temperature. The system only features hard core repulsion and v ≈ b2 d. Monomer-monomer contact is energetically indistinguis ...
... Excluded volume scales as v ≈ b2 d where b is the Kuhn monomer size (length) and d is the diameter (Kuhn segments are rod-like). • Athermal Solvents Here, v is independent of temperature. The system only features hard core repulsion and v ≈ b2 d. Monomer-monomer contact is energetically indistinguis ...
Physical and Chemical Changes
... Chemical change is a change that occurs causing the identity of the substance to change. Examples include: >Burning wood >Digesting food >Potassium reacting with water A chemical change can also be called a chemical reaction. ...
... Chemical change is a change that occurs causing the identity of the substance to change. Examples include: >Burning wood >Digesting food >Potassium reacting with water A chemical change can also be called a chemical reaction. ...
Chapter Six
... • A negative quantity of work signifies that the system loses energy. • A positive quantity of work signifies that the system gains energy. • There is no such thing as “negative energy” nor “positive energy”; the sign of work (or heat) signifies the direction of energy flow. Prentice Hall © 2005 ...
... • A negative quantity of work signifies that the system loses energy. • A positive quantity of work signifies that the system gains energy. • There is no such thing as “negative energy” nor “positive energy”; the sign of work (or heat) signifies the direction of energy flow. Prentice Hall © 2005 ...