निम्नलिखित में से किस स्थिति में एक स्प्रिंग की स्थितिज ऊर्जा न्यूनतम होती है?

How is work defined in physics?

It is easier to roll a stone uphill on a sloped road than to lift it vertically upward because:

The gravitational potential energy of an object at a height is the work done to lift it from the ground to that height _____________.