Exercise 5. Show that if the position vector and velocity of a planar curve a: IR are always perpendicular, i.e., (alt),
Posted: Tue Sep 07, 2021 7:23 am
Exercise 5. Show that if the position vector and velocity of a planar curve a: IR are always perpendicular, i.e., (alt), a'()) = 0, for all t e I, then a(I) lies on a circle centered at the origin of R². tions