O A) -3200 i+900 j+3500 k Nm

College Physics
11th Edition
ISBN:9781305952300
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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F1 = 500 N
4 m
F3
3 m
y
2 m
F2 = 400 N
F3 = {-200i + 500j – 300k} N.
What is the total moment of three forces about point O?
Transcribed Image Text:F1 = 500 N 4 m F3 3 m y 2 m F2 = 400 N F3 = {-200i + 500j – 300k} N. What is the total moment of three forces about point O?
18 -
O A) -3200 i+900 j+ 3500 k Nm
O B) -900 i- 3200 j+3500 k Nm
-3200 i+3500 j+ 900 k Nm
O D) 3500 i+700 j+ 3200 k Nm
O E) -900 i+ 3500 j+ 3200 k Nm
Transcribed Image Text:18 - O A) -3200 i+900 j+ 3500 k Nm O B) -900 i- 3200 j+3500 k Nm -3200 i+3500 j+ 900 k Nm O D) 3500 i+700 j+ 3200 k Nm O E) -900 i+ 3500 j+ 3200 k Nm
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