What happens when the density of the object is equal to the density of the fluid?

Hey.. ♥️♥️ me in solving this question

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity