Find the magnitude of the moment using a scalar and vector analysis

Determine the magnitude of the moment of the
200-N force about the x axis. Solve the problem using both a

[moehoteit]

thank you so much for the videos, soo helpful!!. i have a question abt the vector analysis, in the first row, from where did you get the 1 and why do we use another 2 column?

[Xhar.]

You need to talk louder can barely hear you with max volume.

[noahballard]

The unit vector makes sense now it wants the moment about the x axis so it is only going to be in the x direction and a unit vector's magnitude is 1.

[Purrl]

How’d you get ux? How is it 1i 0j 0k ?

[ailafarihah]

Hi! Can you explain how you get the -ve and +ve for scalar analysis of moment x? I get confuse about the direction. Thanks

[manaldad]

Thank you so much for the effort you do in your videos and you are so cute <3

[esthercastaneda]

Great channel! Really helpful and well explained :D

[syedyousufhussain]

Problem 4-10
A force F is applied to the wrench. Determine the moment of this force about point O. Solve
the problem using both a scalar analysis and a vector analysis.

i need the solution

[syedyousufhussain]

eng mech statics rc hibbler 11 th edition