Solution. We begin by writing the described force as a vector. 0.8i + 1.5j - 2k T = TAB = 2.4 0.82 + 1.52 +
Solution. We begin by writing the described force as a vector. 0.8i + 1.5j - 2k T = TAB = 2.4 0.82 + 1.52 + 22 = 0.731i + 1.371j - 1.829k kN The moment of this force about point O is Mo = roA X T = (1.6i + 2k) x (0.731i + 1.371j - 1.829k) = -2.74i + 4.39j + 2.19k kN . m Ans. This vector has a magnitude Mo = 2.742 + 4.392 + 2.192 = 5.62 kN .m Ans
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access with AI-Powered Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
