5. The moment of a force about a point in 3D coordinates is solved by computing the cross product of r x F. From the figure, position vector r is given by <-0.09, 0.16, 0> and the force vector F at point A is given by <377, -287, 215> . Which of the following is closest to the cross product of the two given vectors? 90 mm 20 mm 160 mm 120 mm (-34.4i - 19.35j + 86.2k) N-m (34.4i - 19.35j + 86.2k) N-m (34.4i - 19.35j - 34.6k) N-m (34.4i + 19.35j - 34.6k) N-m

University Physics Volume 1
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Chapter2: Vectors
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Problem 82AP: Find the scalar components of three-dimensional vectors G and H in the following figure and write...
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5. The moment of a force about a point in 3D coordinates is solved by computing the cross product of r x F. From
the figure, position vector r is given by <-0.09, 0.16, 0> and the force vector F at point A is given by <377, -287,
215>. Which of the following is closest to the cross product of the two given vectors?
90 mm
`120 mm
160 mm
B
120 mm
D
E
(-34.4i - 19.35j + 86.2k) N-m
(34.4i - 19.35j + 86.2k) N-m
(34.4i - 19.35j - 34.6k) N-m
(34.4i + 19.35j - 34.6k) N-m
Transcribed Image Text:5. The moment of a force about a point in 3D coordinates is solved by computing the cross product of r x F. From the figure, position vector r is given by <-0.09, 0.16, 0> and the force vector F at point A is given by <377, -287, 215>. Which of the following is closest to the cross product of the two given vectors? 90 mm `120 mm 160 mm B 120 mm D E (-34.4i - 19.35j + 86.2k) N-m (34.4i - 19.35j + 86.2k) N-m (34.4i - 19.35j - 34.6k) N-m (34.4i + 19.35j - 34.6k) N-m
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