The Xy-Plane $( 2,5 )$ A)


B)

C)

D)

Multiple Choice

$\text { The position vector } \mathbf { r } ( t ) = 2 t \mathbf { i } + \left( - t ^ { 2 } + 6 \right) \mathbf { j } \text { describes the path of an object moving in }$ the xy-plane. Sketch a graph of the path and sketch the velocity and acceleration vectors at the point $( 2,5 )$

A)


B)

C)

D)


E)