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Courage
  • Member for 7 years, 5 months
  • Last seen more than a week ago
  • Bengaluru, Karnataka, India
6 votes
Accepted

The difference between the forms of the Euler-Lagrange equations

3 votes

Multiplying Lagrangian by a constant

3 votes
Accepted

Quantum Mechanics: how exactly does "delta function normalization" work for eigenfunctions in 1-d free space case?

3 votes

Maths of elliptical orbits

3 votes
Accepted

Effective mass of two objects

2 votes
Accepted

At a fixed inital velocity, What throwing angle will give the projectile the most trajectory length?

2 votes

In which direction, the force of gravity directed towards?

2 votes

Sign of torque when rolling an object down an incline

2 votes

Why is walking up stairs harder than walking normally?

2 votes
Accepted

Show that a linear operator can be written in terms of its spectral decomposition

2 votes
Accepted

Application of Mean Value Theorem to Law of Universal Gravitation

1 vote

Why is the Pythagorean Theorem used for error calculation?

1 vote
Accepted

Minimum uncertainity

1 vote
Accepted

How to tell when exponentials are real valued? (Barrier Potential)

1 vote

Relation between probability density and transmission probability of a wavefunction?

1 vote

Commutation relation for general case $[a^n, \bar{a}^m]=?$

1 vote

Coordinate Time and Proper Time/Simultaneity

1 vote
Accepted

Rotation of a system of two masses

1 vote

Simplified rolling tire problem - hollow shell vs solid?

1 vote
Accepted

Given force as function of position, find the total energy as function of time

1 vote

how is current measured through ammeter?

1 vote

How electrical energy is transfered trhough a wire, and what's flow of charge?

1 vote

How does a wire carry alternating current?

1 vote

Parallel RLC circuit, how branching currents may each be larger than source current at resonance?

1 vote

Conserved vector field with a potential function

1 vote
Accepted

Why does a capacitor in an AC circuit allow a lamp to glow continuously

1 vote

Why time slows only for moving object and not stationary observer? How the "stationary" & "moving" are decided?

1 vote

How to design a simple experiment about force and motion for young kid?

1 vote

Are the generalized coordinates in Lagrangian mechanics really independent?

0 votes

Why is the rod moving to and from?