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Top Questions
16
votes
Why is maximal kinetic energy lost in a perfectly inelastic collision?
newtonian-mechanics
energy
momentum
conservation-laws
collision
asked Aug 12, 2020 at 12:27
physics.stackexchange.com
15
votes
Why doesn't ionization energy decrease from O to F or F to Ne?
periodic-trends
ionization-energy
asked Jan 16, 2021 at 23:05
chemistry.stackexchange.com
9
votes
Which force is doing the work here?
newtonian-mechanics
forces
work
asked Jul 5, 2020 at 18:13
physics.stackexchange.com
8
votes
Do I have the correct idea of time dilation?
special-relativity
reference-frames
time-dilation
asked Nov 30, 2020 at 4:11
physics.stackexchange.com
7
votes
Can mass-energy equivalence be used to measure absolute internal energy?
thermodynamics
special-relativity
energy
mass-energy
asked Dec 6, 2020 at 14:58
physics.stackexchange.com
7
votes
What exactly is the "energy" of an orbital?
electrostatics
energy
atomic-physics
orbitals
asked Jan 15, 2021 at 9:52
physics.stackexchange.com
6
votes
Static friction with ground when two blocks have different coefficients
homework-and-exercises
newtonian-mechanics
friction
free-body-diagram
asked May 25 at 5:23
physics.stackexchange.com
5
votes
Do piecewise continuous functions form an inner product space?
calculus
integration
continuity
fourier-analysis
piecewise-continuity
asked Sep 5 at 15:16
math.stackexchange.com
5
votes
Why is oxygen more stable than oxygen dication?
inorganic-chemistry
molecular-orbital-theory
stability
asked Feb 18, 2021 at 22:02
chemistry.stackexchange.com
Top Answers
6
Why does air pressure decrease with altitude?
physics.stackexchange.com
5
Why do objects not fall faster if you wait?
physics.stackexchange.com
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