Learning Goal: To use the dot product to find the components of forces acting in arbitrary directions. A three-legged structure is shown below. It is attached to the ground at points B= (4.48,0, 0) and C=(-4.48, 0, 0) and connected to the ceiling at point A=(-5.52, 4.24.5.20). The three legs connect at point D- (0.3.30, 3.00), where two forces, F and P. act Force is given by F 5.801-15.0j+26.2 k N. Phas mannbute 250N and direction an Figure 1001 Determine the magnitude, FDA. acting along member DA, due to the applied force P-5.801-15.0j+26.2 k N. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) HÅ ? FDA= Value Units Submit Part D-Finding the component of a force perpendicular to a direction Given F 5.801-15.0j +26.2 kN, find the component of F that acts perpendicular to member DA such that the vector addition of the perpendicular and parallel components of F (F=F+F) with respect to DA equals F Express your answer in component form Express your answers, separated by commas, to three significant figures. View Available Hint(s) 196] ΑΣΦ | Η vec → ? FIDA = IN, JN, KN
Learning Goal: To use the dot product to find the components of forces acting in arbitrary directions. A three-legged structure is shown below. It is attached to the ground at points B= (4.48,0, 0) and C=(-4.48, 0, 0) and connected to the ceiling at point A=(-5.52, 4.24.5.20). The three legs connect at point D- (0.3.30, 3.00), where two forces, F and P. act Force is given by F 5.801-15.0j+26.2 k N. Phas mannbute 250N and direction an Figure 1001 Determine the magnitude, FDA. acting along member DA, due to the applied force P-5.801-15.0j+26.2 k N. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) HÅ ? FDA= Value Units Submit Part D-Finding the component of a force perpendicular to a direction Given F 5.801-15.0j +26.2 kN, find the component of F that acts perpendicular to member DA such that the vector addition of the perpendicular and parallel components of F (F=F+F) with respect to DA equals F Express your answer in component form Express your answers, separated by commas, to three significant figures. View Available Hint(s) 196] ΑΣΦ | Η vec → ? FIDA = IN, JN, KN
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Transcribed Image Text:Learning Goal:
To use the dot product to find the components of
forces acting in arbitrary directions.
A three-legged structure is shown below. It is
attached to the ground at points B= (4.48.0.
0) and C=(-4.48.0.0) and connected to the
ceiling at point A=(-5.52, 4.24.5.20). The
three legs connect at point D= (0, 3.30, 3.00),
where two forces, F and P. act. Force is given
by F 5.801-15.0j+26.2 k N: Phas
mannute 250N and direction annes
Figure
1 of 1
Determine the magnitude, Fox-acting along member DA, due to the applied force
P-5.801-15.0J +26.2 k N.
Express your answer to three significant figures and include the appropriate units.
View Available Hint(s)
HÅ
A
?
FDA- Value
Units
Submit
Part D-Finding the component of a force perpendicular to a direction
Given F 5.801-15.0j +26.2 kN, find the component of F that acts perpendicular to member DA such that
the vector addition of the perpendicular and parallel components of F (F=F+F) with respect to DA equals F
Express your answer in component form
Express your answers, separated by commas, to three significant figures.
View Available Hint(s)
ΝΕΑΣΦ | 11
vec
?
FIDA
IN, JN, KN
Pearson
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