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Okay so my mechanics teacher is taking a rather mathematical approach to CM and its really confusing me. Can someone explain to me what this actually means?
d hat{r}/dt=dot{theta} hat{theta} and
d hat{theta}/dt=-dot{theta} hat{r}
I mean I know that anything with a hat on top is a unit vector and i also know that theta dot represents angular speed. Thankyou.
-jade
d hat{r}/dt=dot{theta} hat{theta} and
d hat{theta}/dt=-dot{theta} hat{r}
I mean I know that anything with a hat on top is a unit vector and i also know that theta dot represents angular speed. Thankyou.
-jade