A ball of mass m = 6 kg has a speed v = 4 m/s when it is at a height of h = 1 m above the ground (counted as z?

A ball of mass m = 6 kg has a speed v = 4 m/s when it is at a height of h = 1 m above the ground (counted as zero). What is the total mechanical energy, in joules, of the ball? Use g = 10 m/s2 for the acceleration due to gravity.