निम्नलिखित में से कौन सा परिवर्तन किसी वस्तु पर एक नियत बल द्वारा किए गए कार्य को बढ़ा सकता 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 _____________.