Question

If the overbridge is concave instead of being convex,
then the thrust on the road at the lowest position
will be :
2
mv?
my
(1) mg +
(2) mg -
r
r
vég
2...2
m'vºg
(8)
(4)
r​

Answer 1

Answer:

kya likna cha raha hai

Explanation:

you gone mad bro