4e. If the two forces are F1=(3i-2j-9k) kN and F2=(-16i) kN, Find out All the  correct equations that, when solved simultaneously, can determine all the support reactions on the rod assembly. The unknowns are defined according to convention and class examples.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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4e. If the two forces are F1=(3i-2j-9k) kN and F2=(-16i) kN, Find out All the  correct equations that, when solved simultaneously, can determine all the support reactions on the rod assembly. The unknowns are defined according to convention and class examples.

4f. If the two forces are F1=(3i-2j-9k) kN and F2=(-16i) kN, find out all support reaction components.

Note: All the problems here use the same diagram shown in the two given PNGs. Also start with the problems in the images first.

2) If the magnitude of the applied force F2 (directly along the negative x direction) is
13 kN, determine the moment (in kN-m) it causes about the z axis. Negative sign
must be included if the rotational tendency about the z axis is clockwise. Your
answer must include 1 place after the decimal point.
F1
D
0.4 m
0.6 m
x 0.4 m
В
0.4 m
0.4 m
F2
Transcribed Image Text:2) If the magnitude of the applied force F2 (directly along the negative x direction) is 13 kN, determine the moment (in kN-m) it causes about the z axis. Negative sign must be included if the rotational tendency about the z axis is clockwise. Your answer must include 1 place after the decimal point. F1 D 0.4 m 0.6 m x 0.4 m В 0.4 m 0.4 m F2
3) If the applied force F, as a Cartesian vector is {2i - 4j - 10k} kN, determine the
moment (in kN•m) it causes about the z axis. Negative sign must be included if the
rotational tendency about the z axis is clockwise. Your answer must include 1 place
after the decimal point.
F1
D
0.4 m
0.6 m
X 0.4 m
0.4 m
y
0.4 m
F2
Transcribed Image Text:3) If the applied force F, as a Cartesian vector is {2i - 4j - 10k} kN, determine the moment (in kN•m) it causes about the z axis. Negative sign must be included if the rotational tendency about the z axis is clockwise. Your answer must include 1 place after the decimal point. F1 D 0.4 m 0.6 m X 0.4 m 0.4 m y 0.4 m F2
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