Dynamic Force and Motion (116/117)

• Laws of Motion
  • Weight vs. Mass
  • System of Units
  • Units of Force and Mass; Example
  • Mass, Weight, Common Units of Mass
  • Gravity
  • Weight, Specific Weight and Density
  • Relative Density or Specific Gravity
  • Work, Power, Energy
• Some Fundamentals of Dynamics
  • A Simple Dynamic System
  • Degrees of Freedom
  • Examples of Various Degrees of Freedom
  • Single-Degree-of-Freedom (SDoF)
  • Undamped Vibrations
  • Sinusoidal Waveform
• SDoF — Sinusoidal Relationships
  • Relationships Between Displacement, Velocity, and Acceleration
  • Effect of Frequency on Displacement, Velocity, and Acceleration
• Natural Frequency
  • Decaying Sinusoidal Vibration
  • Forced Vibration for SDoF System
  • Transmissibility
  • Plotting Transmissibility vs. Frequency Ratio
• Isolation and Damping
  • Effect of Damping
  • Vibration Isolators
  • Isolation vs. Damping
  • Damping in Laminates, Elastomers, Materials
  • Continuous Systems
  • Viscoelastic Damping on Laminated Beam
  • Damped vs Undamped Response
• Modal Testing & Analysis
• Vibration Considerations for Design Engineers
• Vibration Mount Design Example

Dynamic Force and Motion, part 1 (ver116-117)

Dynamic Force and Motion, part 2 (ver116-117)

Dynamic Force and Motion, part 3 (ver116-117)