Fundamentals of Physics.
Enviado por Edward99684 • 5 de Octubre de 2016 • Trabajos • 368 Palabras (2 Páginas) • 75 Visitas
Notes
Fundamentals of Physics
Members:
Becerra Pineda Juan Jesús.
Martínez Elizalde Federico
Sanpedro Palma Braulio Baruchs
Valdez Ornelas Eduardo
Units Systems
Unity | International System | Sexagesimal | English System |
Lenght | Meter | Centimeter | Foot |
Gough | Kilogram | Gram | Pound |
Weather | Second | Second | Second |
Temperature | Kelvin | Celcius | Fahrenheit |
Magnitude | International System | English System |
Length | Meter | Foot |
Dought | Kilogram | Pound |
Weather | Second | Second |
area | Meter² | Foot² |
Volume | Meter³ | Foot³ |
Speed | M/S | Foot/Second |
Acceleration | M/S² | Foot/Second² |
Force | Newton (N) | F/S² |
Work | Joule (J) | |
Pressure | Pascal (Pa) |
Vector Graphics
It follows a graphical way to add or subtract straight, the method consists in moving the vector B at the end of vector A and joining the origin to the end of vector.
V1= 120N 90°
V2= 90N 115°[pic 2]
[pic 3]
[pic 4]
[pic 5][pic 6][pic 7][pic 8][pic 9][pic 10]
F1= 40N 90º
F2=10N 180º[pic 11]
[pic 12][pic 13][pic 14][pic 15][pic 16][pic 17]
F1= 30N 60º[pic 18]
F2= 20N 80º[pic 19]
[pic 20][pic 21]
[pic 22]
[pic 23]
[pic 24]
V1= 150Kp 75º
V2= 90Kp 130º
[pic 25][pic 26][pic 27]
American fultbol a player performs the following movements, 6m east, northeast 4m, 2m north.
What is the resulting displacement in meters and feet, the measured value against the West?.
[pic 28]
[pic 29][pic 30][pic 31][pic 32][pic 33]
Polygon method
It is another way to do addition and is an extension of the method of the triangle, will desplanzando vectors to place the two head to the tail of the other and the end result is the vector that closes the polygon from the free tail to head I am free, although the resulting polygon shaped differently in each case the result has its direction, magnitude and direction.
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