Bernoulli Principle - the principle that allows wings to produce lift and planes and helicopters to fly. There are many factors that can effect the lift.
To make amateur-built/ultralight aircraft
pilots aware that test flying an aircraft is a critical
undertaking, which should be approached with
thorough planning, skill, and common sense.
To provide recommendations and
suggestions that can be combined with other sources
on test flying (e.g., the aircraft plan/kit manufacturer's
flight testing instructions, other flight testing
data). This will assist the amateur/ultralight owner
to develop a detailed flight
developed as one of a series of handbooks for preparing for mechanic certification with airframe or powerplant ratings, or both. provide basic information on principles, fundamentals, and technical procedures common to both the airframe and powerplant ratings. Emphasis on theory and methods of application.
The Pilot's Handbook of Aeronautical Knowledge provides basic knowledge that is essential for pilots. introduces pilots to the broad spectrum of knowledge that will be needed as they progress in their pilot training. Except Code of Federal Regulations pertinent to civil aviation, most of the knowledge areas applicable to pilot certification are presented.
Research-based and standards-aligned free educational math games and language arts games will engage, motivate, and help teach students. Play free multi-player and single-player games
Waves of one form or another can be found in an amazingly diverse range of physical applications, from the oceans to the science of sound. Put simply, a wave is a traveling disturbance. Ocean waves travel for thousands of kilometers through the water. Earthquake waves travel through the Earth, sometimes bouncing off the core of the Earth and making it all the way back to the surface. Sound waves travel through the air to our ears, where we process the disturbances and interpret them.
Physics Songs aims to be the world's premier website devoted to collecting and organizing all songs about physics. Songs about physics can help students to remember critical concepts and formulas, but perhaps more importantly they communicate the lesson that physics can be fun.
open access journals on a broad range of sciences from the nonprofit organization of scientists and physicians committed to making the world's scientific and medical literature a freely available public resource
