i think this is the incomplete page that you are showing but the answer is
:-
<h2><u>
B</u></h2>
<span>Resilience is the amount of energy that can be put into a volume of material and still be stored elastically. ie When the energy goes away, the material regains its undeformed shape. The Mod of R is the amount that can be stored by a unit volume of that material. The Mod of R is heavily related to Youngs Modulus.</span>
The answer would be stay because the surface is flat so it will stay!
