The velocity of Engr. Garcia in meters/sec when he jumped out of the plane given is given by the equation v(h)=sqrt [ XXXXXXXXXXh)], where h is a function of height in meters. At what height should he...

The velocity of Engr. Garcia in meters/sec when he jumped out of the plane given is given by the equation v(h)=sqrt [(9.8)(2)(h)], where h is a function of height in meters. At what height should he jump if he wants to hit the ground at 150 m/s ignoring air resistance.