Physics
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lucas
  • Member for 7 years, 8 months
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All Questions Answers
Score Newest
question
40
Why is the efficiency of human cells less than the efficiency of an Otto engine?
Jun 29, 2016
question
11
Can one rise through a free-falling rope?
Jul 19, 2016
answer
10
Does zero net force imply zero net torque?
May 27, 2016
question
9
Is there strong interaction between electrons?
Jul 4, 2016
answer
8
Can there be an acceleration when no net force acts on a massless object?
Jun 8, 2016
question
7
Which temperature does $T$ in Clausius inequality ($\oint \frac{\delta Q}T\le 0$) refer to?
Jul 22, 2016
question
6
Why do we use orthogonal axes?
Jun 14, 2016
question
5
Was there physics science before invention of calculus?
Jul 6, 2016
answer
5
What is the cause of rolling friction? & why is it less than sliding friction?
Jun 17, 2016
answer
5
Meaning of the value of the centripetal acceleration
Jul 1, 2016
Top Meta posts
12
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9
Why does Google give better results than PSE search about PSE's own pages?
8
How is a low quality post review completed?
6
Which questions should be asked in physics stack exchange?
3
What is the "positive question record"?
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Find the RED meat!
8
I am old, and I am fast

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