In this animated object, learners examine formulas for displacement and velocity ratios. They also view examples and calculate velocity and the velocity ratio.
Fahrenheit/Celsius Temperature Scales
By Terry Bartelt
Learners study the process of mathematically converting temperatures between the Fahrenheit and Celsius scales. A short quiz completes the learning object.
Transformer Practice Problems
By Patrick Hoppe
Students solve practice problems on voltage, current, and impedance matching. Examples precede the problems.
Learners study the method of cascading two or more PLC timers to extend their time capacity.
Series Circuit Analysis Practice Problems Part 2
In this interactive object, learners solve additional problems involving total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.
Identifying Lever Classes
By James Bourassa
In this interactive object, learners read an introduction to Class 1, Class 2, and Class 3 levers and then take a quiz.
Calculating Horsepower, RPM, and Torque
By James Bourassa, John Rosz
In this animated and interactive object, learners examine the formula for horsepower and work practice problems.
Object or Class?
By Jay Stulo
In this learning activity, you'll watch an animated explanation of the terms class and object as used by computer programmers, and then contrast the differences.
Ladder Logic Schematic Symbol Flashcards
By John Rosz, Terry Fleischman
This interactive object is designed to help learners memorize the schematic symbols used in ladder logic diagrams. Learners quiz themselves using electronic flashcards.
Attributes of a Class: Fields and Properties
By Ryan Appel
In this learning activity you'll discover how C#, attributes provide a way of associating data with an object in two forms - Fields and Properties.
Review for the physical science test on Newton's laws.
Classroom Rules: What Should You Do?
This game will test classroom rules and behaviour.
Ratio of velocities of particle in shm at displacements A/3 and 2A/3
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