im not use to working is 3D so i need some help
you are going to a restaurant. you leave your apartement and take the elevator 30 m down, then 15 m south to the exit. then u travel 200 m east and then 100 m to the restaurant. what is your displacement.
so what i did is:
-30k
-15j...
thanks
okay stupid mistake, now im stuck again tho
\frac{2}{2(2+h)}-\frac{(2+h)}{2(2+h)}*\frac{1}{h}
comes out to
\frac{-1}{h}}*\frac{1}{h}
gives me -1/h which doesnt work, darn
really isnt calculus but thats the name of my class so, anyway im having a problem here. i think its pretty simple im just missing something. im supposed to find the slope of the tangent line using one point and:
slope of tangent line =
\frac{f(a+h)-f(a)}{h}
h\rightarrow0
find slope...
doing a lab report on circular motion and was asked to make a combined proportionality statement, just asking yes or no, is this right?
F_c \propto f^{2} \propto a_c \propto \frac{1}{m} \propto r
where "F_c" is the centripetal force,
"f" is frequency in Hz,
"a_c" is the centripetal...