If the area of the object is 20 cm*20 cm , how much is its weight? How? How much atmospheric pressure acts on the object?
Dear Student ,
As we know ,
P = F/ A
so , to calculate force i.e F= mg and further mass,we need pressure.So your question seems to be incomplete.
As we know ,
P = F/ A
so , to calculate force i.e F= mg and further mass,we need pressure.So your question seems to be incomplete.