Recent content by ShakyAsh

Okay, so I've been trying to figure out what would be the time period of spring of mass 'M' & spring constant K which is hung vertically from a ceiling. Dividing the spring into n equal massless springs of spring constant k=nK which are connected to each other by n small objects of mass...

How could i miss that? Yeah you're absolutely correct, Thank you very much. Yeah, just ignore that part. Now, I just feel like a fool. Thank You very much people. I appreciate you're help.

So i was doing a question from Irodov(Q 3.238) & got stuck for hours (as expected) The question goes - A thin conducting strip of width h is tightly wound in the shape of a very long coil with cross-section radius R to make a single layer straight solenoid. A direct current I flows through...

Dividing it into N discrete points, why didn't i think of that? Anyways, thank you very much. I think i understand it now.

Yeah dmrω^2 , sorry As i said, if radius of the ring is increased by dr, then work done by the tangential force tension will be T*(change in circumference) which will be equal to the change in kinetic energy which in this case is the rotational energy.

Hello people, So i found out the tension in a ring rotating with constant angular velocity (in gravity free space) Considering a small element of mass dm - tension will provide the centripetal force, 2Tsin(dθ/2) = dmrω^2 sindθ ≈ dθ dm = m/2πr ds ds = rdθ T = (mrω^2)/2πNow, the other method...