Learners solve word problems involving basic mechanical principles such as torque, horsepower, work, and power. Students who have problems with a particular word problem may try it again with a different set of numbers.

In this animated and interactive object, learners examine the voltages that develop across two series zener diodes, which are connected in opposite directions, when DC and AC voltages are applied across them. A brief quiz completes the activity.

In this interactive object, learners use the Law of Cosines to calculate forces.

In this animated object, learners study the operation of a linear voltage differential transformer. A brief quiz completes the activity.

Students view a demonstration of Kirchhoff's Current Law (KCL) using complex numbers with respect to ac.

Learners follow step-by-step instructions for using an oscilloscope to measure DC voltages.

In this interactive object, students calculate capacitive reactance, phase angle, impedance, and power in series RC circuits.

College instructors and staff read about their responsibilities to prevent sexual harassment on campus. This learning activity covers protected class status and the federal law. It also identifies the four levels of sexual harassment and the three types of sexual harassment: quid pro quo, hostile environment, and third party.

In this animated activity, learners follow a step-by-step approach for connecting a digital multimeter to measure resistance. A brief quiz completes the activity.

Vocabulary

Don't strike out!

Civics - 11 most important cases for Florida Schools