Pinterest • The world’s catalog of ideas

The frequency, period, and angular frequency of a mass on a spring.

17

Angular velocity is equal to the circumference (2 pi r) times the frequency; if whirling a mass around in a horizontal circle, can find the radius of the circle by (length of string x sinangle), then use the above equation

6

Angular Momentum: Common formulas

4
from TIME.com

Top 10 Most Expensive Military Planes - Photo Essays

B-2 Spirit stealth bomber of the USAF. Stealth aircraft are designed to avoid detection using a variety of advanced technologies that reduce reflection/emission of radar, infrared,[1] visible light, radio-frequency (RF) spectrum, and audio, collectively known as stealth technology. Development of stealth technology likely began in Germany during World War II. Well-known modern examples of stealth aircraft include the F-117 Nighthawk, the B-2 Spirit, the F-22 Raptor,and the F-35 Lightning II.

138
17
from From up North

Beautiful photography to get inspired by

Facade of "The Eye museum" (film museum), Amsterdam. By Delugan Meissl Architects, Vienna. #greetingsfromnl

12
5
from About.com Education

String Theory: The mathematics of moving beyond current physics

String Theory: The mathematics of moving beyond current physics: Superstrings, conceptual computer artwork

72
14
1

Hipsters don't look like you, they look however they damn want to. They're so original they sometimes even rearrange their faces. Gx

81
13

Diagram showing the amplitude of a wave, frequency, and wavelength, vocabulary, chemistry, physics