A fish swimming in a horizontal plane has velocity vi = (4.00 i - 1.00 j) m/s at a point in the ocean where the position relative to a certain rock is ri = (10.0 i - 4.00 j) m. After the fish swims with constant acceleration for 20.0 s, its velocity is v = (20.0 i - 5.00 j) m/s.
(c) If the fish...