When an object is thrown upward,it rises to height h. How high is the object in terms of h when it has lost one third of its original kinetic energy_work, power and energy numericals

When an object is thrown upward,it rises to height h. How high is the object in terms of h when it has lost one third of its original kinetic energy ?<br />Work, power and energy numericals<br />Work, power and energy problems