Question

pressure =300Pa area50cm² force=?

Answer 1

Answer:

ᵖʳᵉˢˢᵘʳᵉ= ᶠᵒʳᶜᵉ / ᵃʳᵉᵃ

300 ᵖᵃ= ᶠᵒʳᶜᵉ/50ᶜᵐ^2

ᶠᵒʳᶜᵉ= 15000ⁿ

Answer 2

Pressure = Force/Area

Pressure = 300Pa

Area = 50cm^2 = 0.005m^2

300Pa = Force/0.005m^2

Force= (300 × 0.005)N

Force = 1.5N

Always remember to convert the values in SI unit. Here, the area is given in cm^2..but the SI unit of area is m^2