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location San Mateo, CA
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visits member for 2 years, 11 months
seen 15 hours ago

21h
answered When pressure is exerted on parallel hydraulic pistons, do they start extending at the same time?
2d
answered Can a force applied to a wheel find the fastest way of getting to the other side?
Apr
15
answered water pressure in the oceans or great lakes
Apr
2
answered How does one estimate the electrical power of a power plant?
Mar
30
answered Why is an electron still an elementary particle after absorbing / emitting a photon?
Mar
30
answered Free fall question: Bill shoots his gun
Mar
29
answered What will happen to water at $0^\circ$ Celsius kept in large evacuated chamber
Mar
27
answered Confused with how to approach this pulley problem (solved)
Mar
27
answered Why must the particles of an ideal gas be point-like?
Mar
26
answered Light takes too long to get here
Mar
22
answered Units in time dilation calculation
Mar
19
answered Without seeing the lightning, can you tell how far away it struck by how the thunder sounds?
Mar
13
answered What are the means to consider that a specific function is phase of an oscillator?
Mar
12
answered Work-Energy-Power Relations
Mar
6
answered Are there forces which do not involve a change in momentum?
Mar
6
answered Do photons interact only with single partles or can a single photon be absorbed by 2 or more particles simultaneously?
Mar
5
answered Feynman diagram for pair production in matter
Mar
5
answered Why is it easier to turn a heavy hanging object?
Mar
1
answered Solar panel maximum efficiency at specific frequency and temperature?
Mar
1
answered about the rotation of the earth and gravity, when all continents were merged