Question

A cruiser has a circular window whose radii is 0.15 m.If the maximum external pressure that the window can withstand is 660 kPa, so the *mininum* external force that can break the window is approximately...

I know that pressure equals force divided by area. And i found force equal 47 × 10*$10^{3}$3 but is it the maximum or minimum force? As it says the pressure given is the maximum but he wants the minimum force. I'm confused!

Answer 1

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Answer 2

$</p><p>\blue{Since \: the \:pressure \:given \:is\: maximum,\\ so\: the \:force\: which\: came \\ by \:calculating\: the \:force\: should \\be \:minimum\: bcoz,,\: if\: pressure \\will \:increase\: it\: will \:cause\\ to \:break\: the\: window ,\: so\: if \\the \: force \: will \:be\: increase\: the\: pressure \\will \:also\: increase \:as\: pressure\\is\: directly \:proportional \:to\: force.}$

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Hope it helps...

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