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In this interactive object, learners use the Pythagorean Theorem to calculate forces.
Learners view a vector diagram for a series RL circuit. Information on the voltage across each component, the total voltage, and the phase angle is included.
Learners use the National Electrical Code to determine the size of a motor overload protection device.
In this activity, you will match the infectious agent with its description.
In this learning activity you'll explore various ways to calculate the power consumed in a series/parallel circuit.
Learners read an introduction to the four basic types of force systems for a statically determinate condition.
Learners read an introduction of scalar quantity and vector quantity and force. Examples are given.
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