Question

find the thrust required to exert a pressure of 7000 pa on an area of 0.80m2 (2 up)

Answer 1

Given :

• Pressure = 7000 Pa
• Area = 0.80 m²

To Find :

• Thrust = ?

$\\ \qquad{\rule{200pt}{2pt}}$

SolutioN :

$\dag$ Formula Used :

• ${\underline{\boxed{\pmb{\sf{ Thrust = \dfrac{Pressure}{Area} }}}}}$

$\dag$ Calculating the Thrust :

$\begin{gathered} \qquad \; \dashrightarrow \; \; \sf { Thrust = \dfrac{Pressure}{Area} } \\ \\ \\ \end{gathered}$

$\begin{gathered} \qquad \; \dashrightarrow \; \; \sf { Thrust = \dfrac{7000}{0.80} } \\ \\ \\ \end{gathered}$

$\begin{gathered} \qquad \; \dashrightarrow \; \; \sf { Thrust = \dfrac{70000}{80} } \\ \\ \\ \end{gathered}$

$\begin{gathered} \qquad \; \dashrightarrow \; \; \sf { Thrust = \cancel\dfrac{70000}{80} } \\ \\ \\ \end{gathered}$

$\begin{gathered} \qquad \; \dashrightarrow \; \; {\underline{\boxed{\red{\pmb{\sf { Thrust = 8750 \; N }}}}}} \\ \\ \\ \end{gathered}$

$\therefore \;$ Thrust is 8750 N .

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Answer 2

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QUESTION:-

find the thrust required to exert a pressure of 7000 pa on an area of 0.80m2 (2 up)

ANSWER:-

THRUST = PRESSURE / AREA

THRUST = 7000 / 0.80

THRUST = 700000 / 80 (CANCELLING 700000 AND 80)

THRUST = 8750 N (ANS)

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