Question

Waht is a the force acting on an area 0.5metre sq will produce a pressure of 500 pa

Answer 1

area =0.5 metre sq
pressure =500 pa

pressure = force/area
force=pressure*are
         =500*0.5
         =250 N

Answer 2

P = f/m2 so put in the formula 500 *(.5)sq. = F so we get 125 N Force