Problem 7.4. When an object is thrown upward, it rises to a 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 problem 4. Sindh Textbook Board (stb) problems

Problem 7.4. When an object is thrown upward, it rises to a height ‘h’. How high is the object, in terms of h, when it has lost one-third of its original kinetic energy?