Polish teacher: How many migrants must be pushed overboard for

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Anonymous
Polish teacher: How many migrants must be pushed overboard for boat to float? 2015-11-12 15:24:21 Post No. 55504194
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Polish teacher: How many migrants must be pushed overboard for boat to float? Anonymous 2015-11-12 15:24:21 Post No. 55504194 [Report]

Kek, Poland. Top bantz.

A teacher in the eastern Polish city of Bialystok gave the size of a boat and the number of people on board.

The students' assignment? To calculate how many Syrian refugees had to be thrown overboard for the boat to stay afloat and reach Greece.

The teacher, Grzegorz Nowik, said it was a matter of holding the students' attention.

"4 refugees from Syria are to reach Greece on a raft which is 1m x 2 m x 20cm and (illegible) 800kg/m2," the assignment said. "Calculate how many refugees you need to push off the raft for them to reach their goal if each of them weigh 60kg."

http://www.cnn.com/2015/11/12/europe/poland-physics-teacher-migrants-overboard-quiz/

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Anonymous 2015-11-12 15:26:02 Post No.55504253
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Anonymous 2015-11-12 15:26:02 Post No.55504253 [Report]

>>55504194
Answer:
Every single one of them.

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Anonymous 2015-11-12 15:28:09 Post No.55504327
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Anonymous 2015-11-12 15:28:09 Post No.55504327 [Report]

>>55504194
Lel. Poland bringing the bantz to the migrant crisis.

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Anonymous 2015-11-12 15:29:02 Post No.55504357
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Anonymous 2015-11-12 15:29:02 Post No.55504357 [Report]

>>55504253
Dont let antifa hear this

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Anonymous 2015-11-12 15:29:31 Post No.55504373
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Anonymous 2015-11-12 15:29:31 Post No.55504373 [Report]

I'm interesting what the answer is.

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Anonymous 2015-11-12 15:30:50 Post No.55504420
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Anonymous 2015-11-12 15:30:50 Post No.55504420 [Report]

BASED

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Anonymous 2015-11-12 15:32:36 Post No.55504477
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Anonymous 2015-11-12 15:32:36 Post No.55504477 [Report]

>>55504357
Antifa can suck a dick, only strong when they're in groups.

Fucking sissies.

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Anonymous 2015-11-12 15:33:52 Post No.55504521
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Anonymous 2015-11-12 15:33:52 Post No.55504521 [Report]

>>55504373
>>>/sci/7655047

We'll know soon enough.

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Anonymous 2015-11-12 15:48:32 Post No.55505061
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Anonymous 2015-11-12 15:48:32 Post No.55505061 [Report]

>>55504373
I guess the answer would be none of them.
The raft has a surface area of 2m^2 and apparently the raft can carry 800kg per m^2.
Since it can carry 1600kg and the migrants only weigh 240kg together everyone will (sadly) survive.

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Anonymous 2015-11-12 15:51:44 Post No.55505194
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Anonymous 2015-11-12 15:51:44 Post No.55505194 [Report]

>>55504194
>>55505061
Fucking idiots. Its kg/m^3 density or whatever its called in english of sea water.

You count archimed power based on it and Volume of raft. Can't remember the formulas, though.

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Anonymous 2015-11-12 15:55:33 Post No.55505337
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Anonymous 2015-11-12 15:55:33 Post No.55505337 [Report]

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>>55505194
>http://www.cnn.com/2015/11/12/europe/poland-physics-teacher-migrants-overboard-quiz/
Yeah, you're right.
If you look at the picture it clearly says 800kg/m^3.
CNN got it wrong.