Aboat is drifting with a speed of 5.0\,\dfrac{\text m}{\text s}5.0 s m 5, point, 0, space, start fraction, m, divided by, s, end fraction to the right when the driver turns on the motor. the boat speeds up for 6.0\,\text s6.0s6, point, 0, space, s with an acceleration of 4.0\,\dfrac{\text m}{\text s^2}4.0 s 2 m 4, point, 0, space, start fraction, m, divided by, s, start superscript, 2, end superscript, end fraction leftward. what is the displacement of the boat over the 6.0\,\text s6.0s6, point, 0, space, s time interval?