A ball is thrown so that the motion is defined by the equations x = 3t and y = 4+5t-4.98t 2 where x and y are expressed in meters and t is in seconds. Determine the magnitude of velocity (in m/s) at...

A ball is thrown so that the motion is defined by the equations

    x = 3t  and  y = 4+5t-4.98t²

where x and y are expressed in meters and t is in seconds. Determine the magnitude of velocity (in m/s) at 1.1 seconds. Round off only on the final answer expressed in three decimal places.