Review Sheet
... electromagnetic induction generator alternating current transformer 73. What is a magnetic domain? 74. What is the relationship between a magnetic field and an electric current? 75. List three things that can cause a magnet to lose its magnetism. 76. Give examples of objects run by induced currents. ...
... electromagnetic induction generator alternating current transformer 73. What is a magnetic domain? 74. What is the relationship between a magnetic field and an electric current? 75. List three things that can cause a magnet to lose its magnetism. 76. Give examples of objects run by induced currents. ...
15.1 Energy and Its Forms
... Kinetic Energy Problems • The mass of an object is 2 kg. Its velocity is 4 m/s. What is its KE? • KE = ½ mv2 • KE = ½ (2kg)(4 m/s)2 • KE = ½(2)(16) • KE = 1(16) • KE = 16 J ...
... Kinetic Energy Problems • The mass of an object is 2 kg. Its velocity is 4 m/s. What is its KE? • KE = ½ mv2 • KE = ½ (2kg)(4 m/s)2 • KE = ½(2)(16) • KE = 1(16) • KE = 16 J ...
KINETIC AND POTENTIAL ENERGY
... -The total energy in a system does not change -The potential energy of an object is the stored energy -Gravitational potential energy is dependent on height and mass and is directly proportional to both. -Kinetic Energy is the energy an object gains from moving -Kinetic energy is dependent on mass a ...
... -The total energy in a system does not change -The potential energy of an object is the stored energy -Gravitational potential energy is dependent on height and mass and is directly proportional to both. -Kinetic Energy is the energy an object gains from moving -Kinetic energy is dependent on mass a ...
Action-at-a-Distance Forces Contact Forces
... energy, energy is stored in the object’s height. Chemical potential energy occurs when energy is stored in the object’s molecules. Energy may be stored in a stressed object. This is mechanical potential energy. Finally, energy may be stored as a separation of charged particles; this is called electr ...
... energy, energy is stored in the object’s height. Chemical potential energy occurs when energy is stored in the object’s molecules. Energy may be stored in a stressed object. This is mechanical potential energy. Finally, energy may be stored as a separation of charged particles; this is called electr ...
What is Energy?
... • the energy released when that same apple falls one meter to the ground. • the energy released as heat by a quiet person, every hundredth of a second. • the energy required to heat one gram of dry, cool air by ...
... • the energy released when that same apple falls one meter to the ground. • the energy released as heat by a quiet person, every hundredth of a second. • the energy required to heat one gram of dry, cool air by ...
Document
... • Not to be confused with forms of energy! • Kinetic Energy energy associated with motion. • Potential Energy stored energy. ...
... • Not to be confused with forms of energy! • Kinetic Energy energy associated with motion. • Potential Energy stored energy. ...
Ch 4: Potential Difference and Ch 4
... •Electric potential is independent of the test charge q0. •It is found on every point in electric field. Potential difference should not be confused with the difference in potential energy. In potential difference, it is not necessary for a charge to be present between the points, in difference in p ...
... •Electric potential is independent of the test charge q0. •It is found on every point in electric field. Potential difference should not be confused with the difference in potential energy. In potential difference, it is not necessary for a charge to be present between the points, in difference in p ...
PPTX - University of Toronto Physics
... The kinetic energy of a system, K, is the sum of the kinetic energies Ki 1/2mivi2 of all the particles in the system. The potential energy of a system, U, is the interaction energy of the system. The change in potential energy, U, is 1 times the work done by the interaction forces: ...
... The kinetic energy of a system, K, is the sum of the kinetic energies Ki 1/2mivi2 of all the particles in the system. The potential energy of a system, U, is the interaction energy of the system. The change in potential energy, U, is 1 times the work done by the interaction forces: ...
Energy and Momentum
... Note that if the velocity of an object is doubled, its kinetic energy is quadrupled. Kinetic energy can also can be converted into other forms of energy. For example on mountain roads runaway lanes are often provided for trucks that lose their brakes while going down long hills. The runaway lane tak ...
... Note that if the velocity of an object is doubled, its kinetic energy is quadrupled. Kinetic energy can also can be converted into other forms of energy. For example on mountain roads runaway lanes are often provided for trucks that lose their brakes while going down long hills. The runaway lane tak ...
Printable - University of Toronto Physics
... The kinetic energy of a system, K, is the sum of the kinetic energies Ki 1/2mivi2 of all the particles in the system. The potential energy of a system, U, is the interaction energy of the system. The change in potential energy, U, is 1 times the work done by the interaction forces: ...
... The kinetic energy of a system, K, is the sum of the kinetic energies Ki 1/2mivi2 of all the particles in the system. The potential energy of a system, U, is the interaction energy of the system. The change in potential energy, U, is 1 times the work done by the interaction forces: ...
