I provide simple solutions to STEM problems of all types. I cover topics ranging from Calculus, Chemistry, and Physics to Thermodynamics, Fluid Mechanics, and Circuits. I also solve various ACT Math & Science tests.
thankyou so much. these moments have been confusing the hell out of me. i caught multiple mistakes i was making in the process as a whole from this video. thankyou so much. people like you who post vids of the process like this save us all.
How do you determine if your xyz components are negative or positive? I know you do (Initial position - Final) but how do you figure out what is the initial or the final
The x, y, and z axis point out of the Origin at point O in the positive directions as drawn. Thus, for instance D to B is "down" 510 mm in the "negative" y-direction, but the x & z components of that vector are oriented in the positive directions as moving from D to B "increases" their value relative to Zero at the origin O.
