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NEWTONIAN MECHANICS

NEWTONIAN MECHANICS. Kinematic equations. Frictional Force. Centripetal acceleration: The acceleration of an object due to it’s changing direction as it moves at a constant speed in a circular path. Always directed toward the center of the circle. Torque:

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NEWTONIAN MECHANICS

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  1. NEWTONIAN MECHANICS

  2. Kinematic equations

  3. Frictional Force

  4. Centripetal acceleration: The acceleration of an object due to it’s changing direction as it moves at a constant speed in a circular path. Always directed toward the center of the circle

  5. Torque: A force applied at a distance from the pivot to produce a rotation.

  6. momentum: The product of the mass and velocity. impulse: The product of the average force applied and the time is equal to the change in momentum

  7. kinetic energy – Energy of motion gravitational potential energy – Energy due to position in a gravitational field Elastic potential energy – energy due to a stretch or compression

  8. Work: A force applied through a distance that changes the energy of the system Power: The rate of doing work

  9. Hooke’s law: The force due to a stretch or compression.

  10. Period of a pendulum Period of a mass on a spring The period is the inverse of the frequency

  11. Gravitational Force: The force between two masses Gravitational potential energy: The potential energy between two masses

  12. ELECTRICITY

  13. Coulomb’s Law: The force between two point charges.

  14. The Electric Field: The force per unit charge at a point in space due to a the distribution of charges.

  15. The electric potential energy between two point charges

  16. The Electric Potential (Voltage): The electrical potential energy per unit charge at a position in an electric field.

  17. Capacitance: Charge stored on two parallel metal plates due to a potential difference between the plates. The capacitance is directly proportional to the Area of the plates and inversely proportional to the distance between the plates.

  18. Energy Stored on a Capacitor

  19. Current – The rate at which charge flows in a circuit

  20. The resistance of a wire is directly proportional to the resistivity and length of the wire and inversely proportional to the cross sectional area.

  21. Ohm’s Law: The relationship between the voltage, current and resistance. Current is directly proportional to the voltage and inversely proportional to the resistance.

  22. Power – The rate at which electrical energy is dissapated.

  23. As resistors are added in series the total resistance goes up. As resistors are added in parallel the total resistance goes down.

  24. Capacitors are just the opposite

  25. MAGNETISM

  26. The magnetic force on a moving charge in a magnetic field

  27. The magnetic force on a current carrying wire in a magnetic field

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