Mecanica de fluidos

CINEMATICA

Ecuaciones Básicas de Cinemática

Notación:
Movimiento Uniforme Rectilíneo: MUR
Movimiento Uniforme Rectilíneo Acelerado: MURA
Movimiento Uniforme Rectilíneo Desacelerado: MURDA
Movimiento deProyectiles: MP
Movimiento Uniforme Circular: MUC
Movimiento Uniforme Circular Acelerado: MUCA
Movimiento Uniforme Circular Desacelerado: MUCDA

MUR:
x = x0 + v t
[pic]a = 0

x (m) x(m) v/s t (s) v (m/s) v ( m/s) v/s t (s) a(m/s2) a(m/s2) v/s t (s)
x2

x1
x0
a = 0
0 t1 t2 t (s) 0t (s) 0 t(s)

MURA:
x = x0 + v0 t + (1/2)a t2
[pic]
a [pic]

x (m) x(m) v/s t (s) v (m/s) v ( m/s) v/s t (s) a(m/s2) a(m/s2) v/s t (s)v2

v1
x0 v0

0 t (s) 0 t1 t2 t (s) 0 t(s)

MURDA:x = x0 + v0 t - (1/2)a t2
[pic]
a [pic]

x (m) x(m) v/s t (s) v (m/s) v ( m/s) v/s t (s) a(m/s2) a(m/s2) v/s t (s)
v0
x0 v1V2

0 t (s) 0 t1 t2 t (s) 0 t(s)

MP:
x = v0 cos( t y = y0 + v0sen( t - (1/2)g t2[pic]( vy = v0sen( -gt
a x = 0 ay = g

[pic]

Y

V0

vx=v0sen(
(y0 vy=v0sen(

• X

MUC:
( = ( 0 +(t
([pic]
( = 0

((rad) ((rad) v/s t (s) ((rad/s) ((rad/s) v/s t (s)((rad/s2) ((rad/s2) v/s t (s)
(2

(1
(0
( = 0
0 t1 t2 t (s) 0 t (s) 0 t(s)

MUCA:...