This video is an example problem that walks through finding the average speed for the last 2 laps of the 4 lap qualifier for the Indianapolis 500 assuming an average speed for the first 2 laps. It is actually more difficult than it...

The rules of Significant Figures (or Digits) with several examples and a common mistake. Also a few Scientific Notation Examples.

The definite integral is defined using work. Several simple math examples are worked through. 3 different examples determining area “under” curve are solved. The positive and negative value of area “under” a curve is demonstrated. Want...

When we take a measurement or make a calculation, how many digits do we use? There's rules, friend! You must obey the sig figs. Don't worry, learn all about them in this clip, and you'll be the coolest kid on the block.