Learners read an introduction to the four basic types of force systems for a statically determinate condition.
By Weldon Faull
In this highly animated and interactive object, learners identify the types of waste in a manufacturing process.
Total Impedance of a Parallel Circuit Using Complex Numbers
By Patrick Hoppe
Students read how to determine the total impedance of a parallel circuit using complex numbers. The "J" term is used in the calculations.
Op Amp Fundamentals: The Summing Amplifier
Students read an explanation of the summing amplifier and the formulas for closed-loop gain. An example is given.
By Terry Bartelt
Studies show that more than 75 percent of all hydraulic system failures are a direct result of unclean oil. In this interactive object, learners examine the three primary types of hydraulic system filters. A brief quiz completes the activity.
Statics - Trig: The Law of Cosines Using a TI-36X Calculator
By Steve Whitmoyer
Learners apply the Law of Cosines to determine forces using a TI-36X calculator in this animated object.
Statics - Trig: Law of Cosines Using a TI-86 Calculator
In this interactive and animated object, learners apply the Law of Cosines to determine forces using a TI-86 calculator.
Statics: Scalar vs. Vector
Learners read an introduction of scalar quantity and vector quantity and force. Examples are given.
Statics: Law of Transmissibility
Learners examine how a force may be considered to act at any point along its line of action as long as the magnitude and direction of the force remain unchanged. Numerical verification is provided.
Statics: Resultant Calculations via Graphical Method
In this interactive learning object, students calculate a resultant of multiple forces acting in a concurrent, coplanar condition.
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