28:40
Peak Performance
The importance of orientation and training of new salespersons, and the responsibility of the sales manager to keep sales force motivated are explained.
02:20
Weight and Temperature: Weight vs. Mass, and Metric Units of Mass
This clip explains that what we generally refer to as metric units of weight are actually units of mass. The clip states that mass measures the amount of matter an object has, while weight measures the force of Earth's gravity on an object. The clip...