Question

If r(t)=−4ti+7t^2j+6tk, compute the tangential and normal components of the acceleration vector.

i know the formula but, exactly what is an and at on a graph

Answer 1

hi

Answer 2

hi :)

Answer 3

can you show me what the tangential and normal components of a particular acceleration vector look like

Answer 4

@ganeshie8

Answer 5

no clue dan, @mukushla

Answer 6

why did u change your dinosaur picture

Answer 7

@dan815 You can find this in the textbook.......