Galileo's Martian descendants find that when they release balls down ramps to fly off tables that the relationship of table height h to the horizontal range of flight xand the launch velocity v is h=1.5(xv)2

They determine that releasing the ball from a 0.5-meter high ramp produces a launch velocity of around 1.9 m/s. What horizontal range before hitting the ground will the ball cover if launched off a 0.8-meter high table at this speed?