Physics
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N.S.JOHN
  • Member for 6 years, 5 months
  • Last seen more than a month ago
  • India
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18
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About

High school student. I am interested in combinatorics and algebra. I am also interested in Physics and in general all sciences, and enjoy visiting SE often. Living in Kerala, India

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All Questions Answers
Score Newest
question
3
Conservation of Momentum
Jan 11, 2016
question
2
Air drag on a vertically thrown object
Jan 16, 2016
question
2
Pressure inside a closed room
Dec 30, 2015
question
2
Velocity change with height
Jan 21, 2016
answer
1
Gravity effects when deleting stars or planets
Jan 21, 2016
answer
1
Why the speed of a cart stays the same, on a frictionless surface, as the sand falls out?
Jan 23, 2016
question
1
Point rolling on a ball [duplicate]
Jan 9, 2016
question
1
Effect on mass near a black hole [duplicate]
Dec 22, 2015
question
1
Work done by a body
Dec 23, 2015
question
1
Zero gravity area [closed]
Dec 26, 2015
Top network posts
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11
Prove that $2^n+3^n $ is never a perfect square
6
Find all positive solutions such that $n^2 + 9n +1$ is a perfect square
5
How can we prove that a quadratic equation has at most 2 roots?
5
Given $\frac1{x+y+z}=\frac1x+\frac1y+\frac1z$ what can be said about $(x+y)(y+z)(x+z)$?
5
Given positive integers $ x , y$ and that $3x^2 + x = 4y^2 +y$ Prove that $x-y$ is a perfect square

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