If its just a number 2,300 is an answer
The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects.
Answer:
it sets consistent prices to achieve sustainability
M = 4kg
F =8N
a..?
F =m.a
8 = 4.a
a = 2m/s^2
