MathCad functions and commands explained with numerical method of root finding.
dinamica estructutral 1 grado de libertad
kjhj
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kjhj
ejercicios resueltos de engranajes conicos
EJERCICIO EN MATHCADDescripción completa
Deskripsi lengkap
Spreader Bar design example
Zadatak za vezbe iz predmeta Metalne konstrukcije 1, Novi SadFull description
calcul armare radier EC2
Computer Programming Skills
Solution by DF Sozinando Student at the Vaal University of Technology
MathCad
The supporting structure of the billboard is attached to the ground by a pin at B, and its rear leg rests on the ground at A. Friction may be neglec ted. Point G is the center of gravity of t he billboard and structure, which together has m ass of 14 N. To prevent tipping over in high winds, a 1200-kg m ass is placed on the structure near A, as show. Com pute the m agnitudes of the reactions at A and B if the wind load on billboard is q = 1200 N/m .
a := 3.5m
b := 0.75m
mW := 1200kg
c := 4m
d := 5m
FG := 14N
SOLUTION: F := q d
F = 6000 N
FW := mW g
FW = 11767.98 N
ΣFx F - RBx = 0 RBx := F
solve ,RBx F explicit
y := 2.5m
e := 0.75m
q := 1200
N m
Computer Programming Skills
RBy := 1N
RA := 1N
MathCad
Solution by DF Sozinando Student at the Vaal University of Technology
RB := 1N
Given ΣM B RA ( a + b ) - FW ( a) - FG ( e) + F ( y + c) = 0
ΣFy RBy - FW + RA - FG = 0
2
2
2
RB = RBx + RBy
RA RA RB := Find RB R R By By
