Answer:
The correct answer is <u>option (A) that is KEA > KEB .</u>
Explanation:
Let us calculate -
If the object is straighten up and inclined plane , the work done is


The change in kinetic energy is ,

At the top of the inclined plane , the velocity is zero
So,


From the work energy theorem , we have
in case of friction , so


For object A-

For object B


Thus , larger mass is going to mean less total work and a lower kinetic energy .
From the above results , we get

<u>Therefore , option A is correct .</u>