These are the geogra[hic co-ordinates of a location on Earth. It should normally be written as 20N 55E .
From an atlas the place is a section of the international boundary between Oman and Saudi Arabia.
20 N (upward)
anartica
20N x 2m = 40J
The tension at every point in the rope must be 20N, and it must exert 20N of upward vertical force on the top of the bag. If there's any point in the whole arrangement where the upward and downward forces are not exactly equal, then the mass at that point must be accelerating up or down.
It's 20N IF the bag is just hanging there and not moving.If the bag is rising or falling, then the tension can be, but isn't necessarily,more or less than 20N.
24 N is latitude, 55E is longitude. That point is in the UAE.
India
100 -20n = 80
108:55E 34:15N
either side of 55e
4n-20n+25
minimum 20N
20 N (upward)
A desert at 20N and 35E would be the Sahara desert. This is the largest desert in the world.
The least common multiple (LCM) of 20n and 12 is 60n.
anartica
The coordinates 20N and 60E correspond to a location in the Arabian Sea, near the coast of Oman.