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1d
revised Does the magnification equation help you determine the type of eyeglass lenses?
mathjax formatting
1d
revised Electromagnetic waves should stop while encountering a conducting shell?
Obsolete lay-out things removed
Nov
20
revised What is the point of this type of graph? (Projectile)
added 2 characters in body
Nov
16
revised Will the box move if I blow air inside it?
deleted 27 characters in body
Nov
16
revised Physical meaning of the angular momentum
Fixed latex equations for readibility
Nov
9
revised Why is the dynamic pressure not a vector quantity?
added 3 characters in body; edited title
Nov
1
revised Force between two blocks on a friction-less surface
edited tags
Oct
31
revised Why does a star's core not cool when it expands as a red giant?
fixed grammer and modified the body
Sep
30
revised Why can a ball tossed up object free fall upwards?
No, that is not common practice. Accepting an answer marks it as solved.
Sep
26
revised How far ahead can we predict solar and lunar eclipses?
edited title
Sep
26
revised How far ahead can we predict solar and lunar eclipses?
added 9 characters in body; edited title
Sep
26
revised How do we estimate $10^{23}$ stars in the observable universe?
fixed power, sky->universe
Sep
24
revised Degree of freedom paradox for a rigid body
deleted 66 characters in body
Sep
23
revised How can I find an error formula for density?
corrected grammar
Sep
17
revised Relationship between thickness and resistivity of thin metal films, finding the characteristic thickness and the cut off resistivity
Readibility of the expression
Sep
17
revised Laplace's equation with spherical, cylindrical, and planar symmetry
added 4 characters in body
Sep
16
revised Maximum length stretch of vertical spring with a mass?
added 22 characters in body
Sep
15
revised How can I understand how $\text{m}^2/\text{s}^2$ is related to $\text{J}/\text{kg}$?
deleted 1 character in body
Sep
15
revised How can I understand how $\text{m}^2/\text{s}^2$ is related to $\text{J}/\text{kg}$?
added 37 characters in body
Sep
15
revised Blowing your own sail?
Minor mistake corrected