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cms
  • Member for 6 years, 11 months
  • Last seen more than a week ago
201 votes

How do towels stay on hooks?

58 votes
Accepted

Could a human beat light in a footrace?

24 votes
Accepted

Does the mass of a bicycle directly affect stopping distance?

11 votes

What was the 'quantum mechanics' before quantum mechanics?

10 votes

Understanding voltage and power in the fluid analogy for DC circuits

7 votes

Derivation of Relativity of Simultaneity

6 votes
Accepted

What is the cause of "Static Pressure" in flowing fluids? How do we understand the idea of static pressure intuitively?

5 votes
Accepted

Why does foam in a rotating liquid accumulate near the centre?

5 votes
Accepted

Where is the energy transfer from a metal ball falling from a magnet?

5 votes

Does rolling friction increase speed of a wheel?

5 votes
Accepted

Crater experiment for Newton's second law of motion

5 votes

Simulator for trajectories of charged particles in electric fields?

4 votes
Accepted

Is it possible to prevent water from cooling by keeping it in an rigid container?

4 votes
Accepted

Can there be a potential difference perpendicular to induced electric field?

4 votes
Accepted

How is work done in a nozzle zero

4 votes
Accepted

Angular momentum of a uniform circular disc about an axis inclined with respect to the symmetry axis

4 votes

Duration of Satellite orbit in the shadow of the Earth (elliptical orbit)

4 votes

How is the cross section related to the probability of a process?

3 votes
Accepted

What is the equation relating maximum data transfer rates for a given EM bandwidth?

3 votes

Where is the fault in the mechanical energy conservation in a spring block system here?

3 votes
Accepted

Is the differential form of Faraday-Henry equation ( Curl(E)= - dB/dt) always valid?

3 votes

Electric field created from time varying current in solenoid

3 votes
Accepted

Understanding the internal forces in a rotating bar

3 votes

What is the precise definition of *direction* of current and of current element for a conductor?

2 votes
Accepted

"Outrunning pressure": Liquid in free-fall

2 votes

Difference between conduction current density & convection current density?

2 votes

Blocking WiFi with Faraday cage

2 votes
Accepted

Effective strength of prescription glasses for arbitrary angle

2 votes
Accepted

Rotation of a rigid body within another orbiting body

2 votes
Accepted

A safe way to heat batteries