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Lecture Notes for PHYS 1401 - College Physics I with Coats at Laredo Community College (LCC)

Notes Information

Material Type:Class Note
Professor:Coats
Class:PHYS 1401 - College Physics I
Subject:Physics
University:Laredo Community College
Term:--
Keywords:
  • Uniform Circular Motion
  • Angular Acceleration
  • Acceleration
  • Centripetal
  • To
  • at (time)
  • Law of Universal Gravitation
  • Angular Velocity
  • The Revolution
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a = - A ? sin(?t) = - (2?f) A sin(2?f t) = - ? y v = A? cos(?t) = 2?f A cos(2?f t) y = A sin(?t) = A sin(2?f t) Simple Harmonic Oscillations ? = 2?f Relation to Uniform Circular Motion Maximum displacementAmplitude 1 Hertz = 1 Hz = 1 cpsCycles per time f = 1/T f = Frequency Time per cycleT = Period Periodic Motion F G = G m 1 m 2 / r Every object in the universe is attracted to every other object with a force that is directly proportional to their masses and inversely proportional to the square of the distance between them. Newton's Law of Universal Gravitation ? = d ? / dt = d ? / dt ? = ? ? / ? t Angular Acceleration ? = d ? / dt ? = ? ? / ? t Angular Velocity ? Angle Angular quantities of motion a c = r ? Radial Acceleration a t = r ? Tangential Acceleration v = r ? s = r ? Connection between linear and angular quantities: Radian, Degree, Revolution: 1 rev = $ = ? = ? $ + 2 ? ? ? = ? $ t + ? t ? = ...

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