A Surprising Application Of Bernoullis Law

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Why does a roof get lifted into the air by hurricane winds? Most people don't know the answer to this. It turns out that roofs get blown off from the inside out! To see how, we need to use Bernoulli's principle.

⏱ Timestamps:
00:00 Intro
00:19 Modelling the Problem
00:53 Strategy Outline
01:45 Step 1: Bernoulli
03:27 UNITS
04:18 Step 2: Force
04:42 RESULT

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#science #physics #Bernoulli
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⏱ Timestamps:
0:00 Intro
0:19 Modelling the Problem
0:53 Strategy Outline
1:45 Step 1: Bernoulli
3:27 UNITS
4:18 Step 2: Force
4:42 RESULT

PenandPaperScience
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A very nice explanation, although I already knew about this, it was a very good explanation and cleared my concept. Keep up the good work wish the best for you.

abhinavmishra
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Ha, this is same as the lift equation. I used to remember this, but maybe because I'm too sleepy atm, I can't remember what the Pressure p is in the Bernoulli's equation.. and also if I take the energy form by considering air pressure as mg/A, and think of dynamic pressure energy as 1/2mv^2, I don't know which volume to divide by to bring it back to the density form (1/2 rho g h)

jyothish