Two forces, F, = 290 N and F, = 655 N act on the pipe shown. F, has direction cosine angles: a = 48 degrees B, = 58 degrees 7 = 121 degrees Specify the direction of F2 so that the resultant force FR acts along the positive y - azis and has a magnitude of 761 N Note that this will be easier if you solve this before inputting all the values. Use units of N and m. y F1

College Physics
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Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Part B - Part B
Express force F1 in cartesian vector form.
Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures.
vec
?
F1 =
N
Submit
Request Answer
Part C - Part C
Express resultant force FR in cartesian vector form.
Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures.
vec
?
FR =
N
Submit
Request Answer
Part D - Part D
Determine and express force F2 in cartesian vector form.
Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures.
nν ΑΣφ
If vec
?
F2 =
N
Submit
Request Answer
Part E - Part E
Determine the direction cosine angles of force F2
Enter the a, B, and y direction cosine angles of the force vector separated by commas. Express your answers in units of degrees to three significant figures.
VΠ ΑΣφ vec
a2, B2, Y2 =
degrees
Submit
Request Answer
Transcribed Image Text:Part B - Part B Express force F1 in cartesian vector form. Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures. vec ? F1 = N Submit Request Answer Part C - Part C Express resultant force FR in cartesian vector form. Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures. vec ? FR = N Submit Request Answer Part D - Part D Determine and express force F2 in cartesian vector form. Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures. nν ΑΣφ If vec ? F2 = N Submit Request Answer Part E - Part E Determine the direction cosine angles of force F2 Enter the a, B, and y direction cosine angles of the force vector separated by commas. Express your answers in units of degrees to three significant figures. VΠ ΑΣφ vec a2, B2, Y2 = degrees Submit Request Answer
Two forces, F, = 290 N and F2 = 655 N act on the pipe shown. F1 has direction cosine angles:
a1 = 48 degrees
B1 = 58 degrees
Y1 = 121 degrees
Specify the direction of F2 so that the resultant force FR acts along the positive y – axis and has a magnitude of 761 N.
Note that this will be easier if you solve this before inputting all the values. Use units of N and m.
F2
\Y1
y
Part A - Part A
What is the unit vector uj that acts along force F1?
Enter the x, y and z components of the unit vector separated by commas. Express your answers to three significant figures.
| ΑΣΦ vec
?
uj =
Submit
Request Answer
Part B - Part B
Express force F, in cartesian vector form.
Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures.
vec
?
F1 =
Transcribed Image Text:Two forces, F, = 290 N and F2 = 655 N act on the pipe shown. F1 has direction cosine angles: a1 = 48 degrees B1 = 58 degrees Y1 = 121 degrees Specify the direction of F2 so that the resultant force FR acts along the positive y – axis and has a magnitude of 761 N. Note that this will be easier if you solve this before inputting all the values. Use units of N and m. F2 \Y1 y Part A - Part A What is the unit vector uj that acts along force F1? Enter the x, y and z components of the unit vector separated by commas. Express your answers to three significant figures. | ΑΣΦ vec ? uj = Submit Request Answer Part B - Part B Express force F, in cartesian vector form. Enter the x, y and z components of the force vector separated by commas. Express your answers in units of N to three significant figures. vec ? F1 =
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