A block is placed on a rough horizontal surface .the minimum force required to slide the block is
A block is placed on a rough horizontal surface .the minimum force required to slide the block is (l) Zero
3 v"ämg
assuming u =
p 3mg
300
(4) None of these
. A block is placed on a rough horizontal surface. The minimum force required to slide the block is
(l) Pcos6
prng
(3)
P
(?) prng
(4) All of these
oméeÅAäkash
