Alternate Method to find the Nature of Stationary Points The sign of the first derivative \frac{df}{dx} on either side of the stationary point is another way for classifying turning points. We have a maximum if the first derivative is positive on the left side of the turning point and neg...
A reference frame is simply "where a person (or other observer) happens to be standing". You, at this moment, are probably sitting at your computer. That is your current reference frame. You feel like you are stationary, even though you know the earth is revolving on its axis and ...
Advertisement - Continue Reading Below Beginners 14 running tips for beginners Do runners really need to do a VO2 max test? The benefits of walking 5,000 steps a day How to get started on the running track Advertisement - Continue Reading Below...
Head to the toolbar and select the Direct Selection tool; you will find it below the Text tool. Or, for the keyboard shortcut, hold Shift and hit A until the cursor point becomes a white arrow. Once the Direct Selection tool is active, double-click on the anchor point you wish to mo...
The advantage of a paper template is that it's easily accessible, cheap and doesn't require a computer. The main downside is it's tricky to make revisions. Moving frames around is nigh-on impossible, as is any kind of collaboration or sign-off....
or if you don’t have a remote release on hand when you set off for a photoshoot, your camera’s self-timer function is an effective alternative. With the self-timer, you can press the shutter button and then step away, allowing any vibrations to settle before the camera takes the photo...
The scan-to-BIM workflow begins with a laser scanner that can be attached to an aerial drone, affixed to a stationary tripod, and moved from place to place, or the scanner can be clipped to a person as they move around a site. The laser scanner records points in space corresponding to...
I saw someone standing on the apex out of the corner of my eye. And then, like a nightmare coming true, they tumbled off the summit cap. For a second, I envisioned the pendulum fall he was about to take. The rope would surely slam him into the tower. But then I realized he wasn...
Betaflight GPS Rescue mode is similar to “Return to Home” on a DJI drone. This feature is designed to fly your FPV drone back to its launch point and land it automatically in a failsafe or when your video feed gets sketchy. In this tutorial, I’m going to walk you through setting ...
Each compression and the following rarefaction make up one cycle. (A cycle can also be measured from any point on the curve to the next corresponding point.) The frequency of a sound is measured in cycles per second or hertz (abbreviated Hz). The amplitude is the greatest amount by which...