Question

calculate the pressure produced when a force 50N is applied oven an area of 10 meter-square​

Answer 1

Answer:

Given force is 50N and Area is 20 cm^2

Convert area cm into metre

20/100=0.02

Pressure=Force/ Area

=50/0.2

=250Pa

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Explanation:

P =F/A

given area is 20 cm2

convert to m2

1m = 100 cm

1m2 = 10000cm2

1cm2 = 1/10000 m2

area = 20/10000 m2

20*10power (-4)

P = 50/20 *10power(-4)

P = 2.5 x 10power(4) pa

Answer 2

Answer:

The pressure produced by 50N force is equal to 5Pa.

Explanation:

Given: The applied force , $F=50N$

$Area, A=10m^{2}$

We know that the pressure is equal to force applied on per unit area of  the surface.

Therefore, Pressure = Force/Area

⇒    $P=\frac{F}{A}$

⇒   $P=\frac{50N}{10m^{2}}$

⇒   $P=5Nm^{-2}$                                                  [∵  1Nm² = 1Pascal ]

Pressure, $P=5Pa$

Therefore, the pressure is $5Pa$.