Question

Dorji weighs 1500 n .if the total surface area of the soles of his feet is 0. 5 m2 . What is the pressure exerted by his body o the groung?​

Answer 1

Question:-

⌬ Dorji weights 1500 N. If the total surface area of the soles of his feet is 0.5 m². What is the pressure exerted by his body on the ground?

⠀

Given:-

Dorgi Weight = 1500 N

T.S.A of the soles of his feet = 0.5 m²

⠀

To find:-

Pressure exerted by his body on the ground.

⠀

Solution:-

⠀

$\star{\boxed{\sf{\orange{S.I~ Unit~ of~ Pressure = Pascal}}}}$

$\star{\boxed{\sf{\purple{S.I~ Unit~ of~ Force = Newton}}}}$

⠀

★ Formula used

$\sf{P =\dfrac{F}{a}}$

⠀

$\tt\longrightarrow{}$ $\sf{P =\dfrac{F}{a}}$ Means

P = Pressure

F = Force

A = Area

⠀

★ Let's do it ★

$\large{\tt{\longmapsto{P =\dfrac{F}{a}}}}$

$\large{\tt{\longmapsto{P =\dfrac{1500}{0.5}}}}$

$\large{\tt{\longmapsto{P = 3000 pa}}}$

⠀

※ Hence, the pressure exerted by his body on the ground is 3000 pa.

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Answer 2

Explanation:

Dorji weights 1500 N. If the total surface area of the soles of his feet is 0.5 m². What is the pressure exerted by his body on the ground?

⠀

Given:-

Dorgi Weight = 1500 N

T.S.A of the soles of his feet = 0.5 m²

⠀

To find:-

Pressure exerted by his body on the ground.

⠀

Solution:-

⠀

\star{\boxed{\sf{\orange{S.I~ Unit~ of~ Pressure = Pascal}}}}⋆

S.I Unit of Pressure=Pascal

\star{\boxed{\sf{\purple{S.I~ Unit~ of~ Force = Newton}}}}⋆

S.I Unit of Force=Newton

⠀

★ Formula used

\sf{P =\dfrac{F}{a}}P=

a

F

⠀

\tt\longrightarrow{}⟶ \sf{P =\dfrac{F}{a}}P=

a

F

Means

P = Pressure

F = Force

A = Area

⠀

★ Let's do it ★

\large{\tt{\longmapsto{P =\dfrac{F}{a}}}}⟼P=

a

F

\large{\tt{\longmapsto{P =\dfrac{1500}{0.5}}}}⟼P=

0.5

1500

\large{\tt{\longmapsto{P = 3000 pa}}}⟼P=3000pa

⠀

※ Hence, the pressure exerted by his body on the ground is 3000 pa.

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