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Jim Haddocc's user avatar
Jim Haddocc's user avatar
Jim Haddocc's user avatar
Jim Haddocc
  • Member for 6 years, 7 months
  • Last seen more than a week ago
  • India
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266
reputation
12k
reached
3
answers
0
questions
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About

Physics Undergrad

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Top tags
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11
Score
1
Posts
33
Posts %
11
Score
1
Posts
33
Posts %
11
Score
1
Posts
33
Posts %
3
Score
1
Posts
33
Posts %
3
Score
1
Posts
33
Posts %
3
Score
1
Posts
33
Posts %
Top posts
All Questions Answers
Score Newest
answer
11
What is in the center of the universe?
Mar 30, 2018
answer
3
When does a star rise with the sun?
Mar 29, 2018
answer
1
Galactic mass estimation from apparent magnitude and distance
Dec 27, 2018
Top network posts
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79
How was the area formula for a circle ($A = \pi r^2$) derived before the introduction of calculus?
10
Proving that a matrix is invertible without using determinants
8
Prove that midpoints of chords passing through a certain point lie on a circle
7
Position of two blocks connected by a spring as a function of time
6
Number of elements $n \in \{1, ..., 100 \}$ such that $n^{4} - 20n^{2} + 100$ is of the form $k^{4}$ with $k$ an integer.

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