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

$\mathscr {\orange{\underline{\purple{\underline{Question :-}}}}}$

⌬ 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?

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Given:-

Dorgi Weight = 1500 N

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

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To find:-

Pressure exerted by his body on the ground.

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Solution:-

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

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

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★ Formula used

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

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

P = Pressure

F = Force

A = Area

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★ Let's do it ★

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

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

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

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

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Answer 2

Answer:

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