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La Mecanica y el entorno

Libro de Tercer Semestre Bachillerato UANL

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Etapa 1 Cinemática: movimiento en una dimensión 19<br />

3. F 1 = 190 N a 200° F 2 = 270 N a 330° F 3 = 40 N a 20°<br />

a) Fuerza F Ángulo (θ) Fx = Fcos(θ) Fy = F sen(θ)<br />

F 1 =<br />

F 2 =<br />

F 3 =<br />

∑F x = ∑F y =<br />

b) Teorema de Pitágoras:<br />

c)<br />

d) Representación gráfica:<br />

e) Vector resultante:<br />

4. F 1 = 30 N a 150° F 2 = 370 N a 80° F 3 = 470 N a 220°<br />

TD&IS Training Distribution and Integrated Services<br />

a) Fuerza F Ángulo (θ) Fx = Fcos(θ) Fy = F sen(θ)<br />

F 1 =<br />

F 2 =<br />

F 3 =<br />

∑F x = ∑F y =<br />

b) Teorema de Pitágoras:<br />

c)<br />

d) Representación gráfica:<br />

e) Vector resultante:

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