Please help! (:
Two objects have different weights. The first is three times as heavy as the second. If the objects are stacked (with the second block on the bottom and placed on a surface that exhibits friction), how much would the friction be? (Select the BEST answer).

a) Same as block 1 alone
b) Same as block 2 alone
c) Three times the amount of the second block alone
d) 8 times the amount of second block alone
e) None of the above

Question

Please help! (: 
Two objects have different weights. The first is three times as heavy as the second. If the objects are stacked (with the second block on the bottom and placed on a surface that exhibits friction), how much would the friction be? (Select the BEST answer). 

a) Same as block 1 alone 
b) Same as block 2 alone 
c) Three times the amount of the second block alone 
d) 8 times the amount of second block alone 
e) None of the above