A girl of mass 50 kg standing on a floor bearing heels of a diameter 4cm find the pressure exerted by the girl on the floor
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Answered by
2
as you know, force=mass*acceleration
force exerted by girl on the floor is 50*10=500
pressure=force/area
=500/0.04
=12500 newton
force exerted by girl on the floor is 50*10=500
pressure=force/area
=500/0.04
=12500 newton
sparklingdiamond2020:
How do you know that area=0.04
area is in cm
convert it in metre
pressure is measured in pascal not in Newton so correct it
Answered by
1
p= t/a
p= 50 kg/2pi r
= 50/ 2*22/7*2
= 50/ 12.57
= 3.97 pa
P=f/a not p=t/a
ok typing mistake
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