Vector fieldis
defined as a volume force density (in N/m3) in a sufficiently large region in space. This force acts on every particle of any body placed in the field (similar to a gravitational force).
(a) A cubic body 2 x 2 x 2 m in dimensions is placed in the field with its center at the origin and with its sides parallel to the system of coordinates. Calculate the total force acting on the body.
(b) The same cube as in (a) is placed in the first quadrant with one corner at the origin and with its sides parallel to the system of coordinates. Calculate the total force acting on the body