Learners examine the formulas for calculating work in ft-lb units and power in ft-lb/min. units. Practice problems are included.

Students read how to calculate the size of a hydraulic cylinder that is required for a particular application. Mathematical formulas are provided.

Learners study how a DC motor generates counterelectromotive force. A short quiz completes the object.

The learner will understand the circuit configuration and operation of an integrator op amp.

Learners read the definitions of working capital, current ratio, quick ratio, return on equity, accounts receivable turnover, and inventory turnover.

Learners view two animations that show the effects of eddy currents.

Students view a sample of the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous current of a de-energizing circuit.

Students view a sample of the keystrokes used on a TI-36X calculator to solve for the instantaneous current of a de-energizing circuit.

Learners view a sample of the keystrokes on a TI-36X calculator that are required to solve for the instantaneous current of an energizing RL circuit.

Principles of Electricity and Electricity in Cosmetology

The Dynamic Ocean pt 1 Review

Intro to electricity

Crossword for Physics First Semester