User Dohn Joe - Physics Stack Exchange

Dohn Joe

Member for 9 years, 9 months
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Europe

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13 Answers

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8 votes

How can we see an atom now? What was the scale of this equipment?

answered Feb 15, 2018 at 0:38

6 votes

If gravity disappeared, would Newton's third law make everything that was pressed to the ground by gravity get pushed upwards?

answered Nov 5, 2018 at 8:42

4 votes

If I'm floating in space and I turn on a flashlight, will I accelerate?

answered May 15, 2014 at 16:59

4 votes

Accepted

Does frequency f = $\frac1T$ if there is non-periodic signal

answered Apr 11, 2014 at 8:04

2 votes

Accepted

Can doppler shift be used to find the MH370 black boxes?

answered Apr 9, 2014 at 15:02

1 vote

Why is centrifugal 'force' perpendicular to line of inertia

answered Mar 27, 2014 at 11:18

1 vote

Horizontal force on elevator?

answered Mar 4, 2014 at 13:47

1 vote

Accepted

What is the difference between a linear and non-linear solution in the bending of beams?

answered Apr 22, 2014 at 10:22

1 vote

Accepted

Salt water evaporation

answered Jul 15, 2014 at 12:39

0 votes

What is the friction force at terminal velocity?

answered Feb 5, 2015 at 15:33

0 votes

How does a lightning striking stall a moving car?

answered Apr 18, 2014 at 7:30

0 votes

Accepted

Why are 3 different road tests enough to say the suspension system of a car can handle any random road?

answered Mar 26, 2014 at 16:04

-1 votes

Why use lasers for intense, localized heat instead of some other light source?

answered Apr 24, 2014 at 16:33