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I'm a Secondary student with a interest in math and physics


Dec
16
comment How fast would a 60 km diameter moon ring rotate to simulate 1 G?
To solve the question on your own you'll need to look into en.wikipedia.org/wiki/Centripetal_force
Dec
16
awarded  Good Answer
Dec
16
awarded  Mortarboard
Dec
16
awarded  Nice Answer
Dec
16
answered How can ants carry items much heavier than themselves?
Nov
2
accepted Power dissipation in High Voltage Cables
Nov
2
comment Power dissipation in High Voltage Cables
But we can also express it $P=V^2/R$ also making it quadratic in voltage! In the end the current also depends on the voltage.
Nov
2
asked Power dissipation in High Voltage Cables
Oct
27
revised Why do two formulas $d = v_0 t + \frac{at^2}{2}$ and $d=vt$ yield different results?
fixed formula
Oct
27
answered Why do two formulas $d = v_0 t + \frac{at^2}{2}$ and $d=vt$ yield different results?
Oct
27
suggested approved edit on Why do two formulas $d = v_0 t + \frac{at^2}{2}$ and $d=vt$ yield different results?
Oct
26
comment How much effort would be required to fix the Earth's rotation?
Relevant XKCD: what-if.xkcd.com/26
Oct
24
awarded  Yearling
Oct
23
comment The physics behind Balloons lifting objects?
Shouldn't $F_{net}=m*g$ were $m$ is the mass of the object we want to lift?
Oct
6
comment Bernoulli's equation for flow between cylinders
Can Poiseuille's Law be used in cases where the pressure is a function of time?
Oct
6
accepted Bernoulli's equation for flow between cylinders
Oct
5
answered Can a rigid body have three independent rotations, about three different, mutually perpendicular axes?
Oct
5
asked Bernoulli's equation for flow between cylinders
Sep
30
awarded  Explainer
Sep
24
awarded  Autobiographer