Consider two identical blocks,one resting on a flat surface and the other resting on an incline.For which case is the normal force greater?

Question

Consider two identical blocks, one resting on a flat surface and the other resting on an incline. In which case is the normal force greater?

Both are same(N=mg)

Both are same(N=0)

Case A

Case B

Answer 1

Answer : Case A

In case A,we know that N = W

In case B,N < W.In fact,we can see that N=Wcosθ