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Physics
Oscar Bravo's user avatar
Oscar Bravo's user avatar
Oscar Bravo's user avatar
Oscar Bravo
  • Member for 11 years, 3 months
  • Last seen more than a week ago
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71
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28
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11
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10
Posts %
28
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Top posts

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87
How does an ordinary object become radioactive?
Jun 3, 2019
33
How can you conclude that gravity is a conservative force?
Oct 8, 2020
26
How do resistors generate different heat if we make the current fixed and changed the voltage and resistance? Notice the flow of charge is constant
Jul 4, 2019
23
What's wrong with Arnold's scaling argument on jumping height?
Mar 13, 2018
22
Why doesn't my kitchen clock violate thermodynamics?
Feb 9, 2018
19
Does an action-reaction pair always contain the same kind of force?
Dec 2, 2019
16
Could we launch a missile from a planet with the mass of Jupiter?
Nov 19, 2015
10
Understanding voltage and power in the fluid analogy for DC circuits
Nov 29, 2018
8
If I jump, would I be displaced from my initial position since the Earth is moving?
Jun 11, 2018
7
Why, precisely, is argon used in neutrino experiments?
Mar 27, 2019

Top network posts

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83
Potential scammer pushing me to click a link and threatens to send the police
44
Why can't a country print its own money to spend it only abroad?
33
How to pronounce the ^ symbol?
32
My inflatable hot tub says "don't use with an extension cord"... but can I?
27
Is the word "palaver" in common use anywhere in the English-speaking world?