New posts in Homework And Exercises

What can go wrong with applying chain rule to angular velocity of circular motion?

What does $\exp\left( ax\frac{d}{dx} \right)$ do on $\psi(x)$?

What is definition of weight of person in elevator moving with acceleration?

How to solve double delta potential bound states by "brute force"

Why does a body in SHM have more probability (of being observed) at the extreme positions and not at other positions?

Why the work done in a conservative field around a closed circle does not vanish when calculated in cylindrical coordinates?

Varying the action with respect to the metric in one dimension

Moment of inertia of 1/4 of a sphere

Doubts regarding block sliding on hemisphere

Does a rotating rod have both translational and rotational kinetic energy?