Letter B because it is gaining more potential energy as it SLOWLY climbs up the hill.
the less motion the more potential energy there is








<h3>☯ <u>By using formula of Lens</u> </h3>











<h3>☯ <u>Now, Finding the magnification </u></h3>





<h3>☯ <u>Hence</u>,

</h3>


Of the following...?? Is there more to this question? :)
The last one is correct (D)