Question

A board is facing 25 Pascal pressure surface area of the board is 5m square determine force acting on a board

Answer 1

Answer:p=f/a

Hence. F=P×a

Since the unit of area is m^2 =5×5=25m^2

F=25×25=25N

Explanation:

Cross check

P=f/a

P=625/25

On cancelling we get 25

25pa

Hope it helps you

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