Quick Visual Reminders

Practice sketching these visual-reminders (flash-cards). Prepare yourself to recreate each of these images from memory. When tests permit, draw these on the scratch paper provided before even starting with the first question!


Metric System Units of Measure

Wikipedia Image (SI, Metric System Measures)


Newton’s Laws of Motion
  1. Objects at rest stay at rest; Objects in motion remain in motion … unless acted upon by an outside force.
  2. Force equals mass multiplied by acceleration. (F=m*a)
  3. For every action there is an equal and opposite reaction.

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Image: Copyright 2012 Philip J. O’Keefe, PE


Three ways to transfer heat: radiation, conduction, and convection.