SPH4U: Course Outline
... Work is done on an object when its energy is changed. This requires that a force be applied to an object, causing a displacement in the direction of a component of the applied force. Work-Energy Theorem: If an object’s potential energy does not change, the work done on the object is equal to its cha ...
... Work is done on an object when its energy is changed. This requires that a force be applied to an object, causing a displacement in the direction of a component of the applied force. Work-Energy Theorem: If an object’s potential energy does not change, the work done on the object is equal to its cha ...
Crossword for Acceleration
... about any point is equal to the sum of anticlockwise moments about that point. 5F Same as F5. 5O The abbreviation of the British unit of mass is lb. 6A & Newton’s first law states that a body remains in its state of rest or uniform motion unless 6M it is acted on by an unbalanced force, or a nonzero ...
... about any point is equal to the sum of anticlockwise moments about that point. 5F Same as F5. 5O The abbreviation of the British unit of mass is lb. 6A & Newton’s first law states that a body remains in its state of rest or uniform motion unless 6M it is acted on by an unbalanced force, or a nonzero ...
Chapter 2: Basic Concepts of Thermodynamics Thermodynamics
... conservation of energy principle. It simply states that during an interaction, energy can change from one form to another but the total am ount of energy remains constant. Second law of thermodynamics: energy has quality as well as quantity, and actual processes occur in the direction of decreasing ...
... conservation of energy principle. It simply states that during an interaction, energy can change from one form to another but the total am ount of energy remains constant. Second law of thermodynamics: energy has quality as well as quantity, and actual processes occur in the direction of decreasing ...
Table of Content
... energy is responsible for the energy leaving or entering the system. Such exchange of energy between a thermodynamic system and its surroundings may occur across the system boundary as either heat or work or both. Thermodynamic Work: Work can be of various forms: electrical, magnetic, gravitational, ...
... energy is responsible for the energy leaving or entering the system. Such exchange of energy between a thermodynamic system and its surroundings may occur across the system boundary as either heat or work or both. Thermodynamic Work: Work can be of various forms: electrical, magnetic, gravitational, ...
Work and energy
... Positive work is done when the motion is in the same direction as the force of motion. For a moving object (+) net work results in increased velocity. Negative work results from a force applied in the direction opposite the motion. For a moving object (-) net work results in decreased velocity. f do ...
... Positive work is done when the motion is in the same direction as the force of motion. For a moving object (+) net work results in increased velocity. Negative work results from a force applied in the direction opposite the motion. For a moving object (-) net work results in decreased velocity. f do ...
10/7 Potential Energy
... 10/7 Potential Energy Text: Chapter 6 Energy HW 10/7 “Potential Energy with Friction” due Thursday 10/10 None due Wed Potential Energy and Projectile Motion Exam 2 Thursday, 10/17 5-7 Wit 116 6-8 Wit 114 (only if needed) Please send email if other time needed ...
... 10/7 Potential Energy Text: Chapter 6 Energy HW 10/7 “Potential Energy with Friction” due Thursday 10/10 None due Wed Potential Energy and Projectile Motion Exam 2 Thursday, 10/17 5-7 Wit 116 6-8 Wit 114 (only if needed) Please send email if other time needed ...
B Day Classes-I am sorry I am not here to give you the
... When you have a solid, if you put heat energy in, the particles start to move faster until their bonds begin to break apart to where they can slide past each other. Now that the particles are moving a little faster, you have a liquid. The point this occurs is called Melting Point. Once melted, there ...
... When you have a solid, if you put heat energy in, the particles start to move faster until their bonds begin to break apart to where they can slide past each other. Now that the particles are moving a little faster, you have a liquid. The point this occurs is called Melting Point. Once melted, there ...
Notes 11 - CEProfs
... – Know how to calculate start and end states – Know how to find the path between states – Know when to apply the various forms of the conservation of energy equation ...
... – Know how to calculate start and end states – Know how to find the path between states – Know when to apply the various forms of the conservation of energy equation ...
Energy, Work and Simple Machines
... • W=Fd (work is measured in joules too. One joule of work is done when a force of 1N acts on an object over a displacement of 1m. ) – Holds only for constant forces exerted in the direction of motion – What happens if the force exerted is perpendicular to the direction of the object? – Consider a pl ...
... • W=Fd (work is measured in joules too. One joule of work is done when a force of 1N acts on an object over a displacement of 1m. ) – Holds only for constant forces exerted in the direction of motion – What happens if the force exerted is perpendicular to the direction of the object? – Consider a pl ...
Introduction: basic ideas, equation of state and the first law of
... Physical systems are composed of particles that interact with each other. In everyday life (namely, not in the relativistic or the quantum limits) the motion of the particles and the interactions between them are well described by Newton’s laws. In principle, this approach should be sufficient to de ...
... Physical systems are composed of particles that interact with each other. In everyday life (namely, not in the relativistic or the quantum limits) the motion of the particles and the interactions between them are well described by Newton’s laws. In principle, this approach should be sufficient to de ...
Energy and Chemical Reactions Characterizing Energy:
... 23.34oC. Assuming that the heat capacity of the calorimeter is 4.18 J/gK (close to that of water), and assuming no heat is lost outside the calorimeter, calculate the enthalpy change for the dissolution (Hsoln) of ammonium nitrate in kJ/mol ...
... 23.34oC. Assuming that the heat capacity of the calorimeter is 4.18 J/gK (close to that of water), and assuming no heat is lost outside the calorimeter, calculate the enthalpy change for the dissolution (Hsoln) of ammonium nitrate in kJ/mol ...
PROBLEMS conservation of energy/energy/work 1.A)How much
... 6)A steel ball has a mass of 4kg and rolls along a smooth level surface at 62m/s. A)Find its kinetic energy B) At first the ball was at rest on the surface. A force acted on it through a distance of 22m to give it the speed of 62nm/s. What was the magnitude of the force? 7)A 420N boy sits in a swing ...
... 6)A steel ball has a mass of 4kg and rolls along a smooth level surface at 62m/s. A)Find its kinetic energy B) At first the ball was at rest on the surface. A force acted on it through a distance of 22m to give it the speed of 62nm/s. What was the magnitude of the force? 7)A 420N boy sits in a swing ...
W - crashwhite.com
... The Law of Conservation of Energy states that energy cannot be created or destroyed. This means that the total energy in an isolated system doesn’t change over time. We can use this principle to determine how energy transforms from form to form throughout the various systems we observe. It’s espec ...
... The Law of Conservation of Energy states that energy cannot be created or destroyed. This means that the total energy in an isolated system doesn’t change over time. We can use this principle to determine how energy transforms from form to form throughout the various systems we observe. It’s espec ...
notes
... –W = Fd • POWER: the rate at which work is done – measured in Watts (W) or Joules per second (J/s) ...
... –W = Fd • POWER: the rate at which work is done – measured in Watts (W) or Joules per second (J/s) ...
