Spring mass system | Problem and Solutions

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[@akashmoga3211]

Great work bhaiya
I show ur all lecture
N the way u solved previous year problems the was next level

[@rabiaowais121]

Thanx a lot sir

[@dilkhushgs973]

Love you bro osm lecture

[@soniakumari54]

Super

[@mithilesh6793]

In que 4 if the spring has mass ms then wont there be a potential energy because of the mass of the spring?

[@mrjee2023]

same doubt vaiii

[@bishalsarkar73]

In Q8, the last potential term will be
V = - mg(x2 - x1) [because the the displacements are in same direction ]
am I correct ?

[@mithilesh6793]

No, the displacement are in same direction true, so for the lower most block x1 and x2 are both there so it will be x1+x2

[@Tofiq_khan]

Bhai tu khud ko ek M mass ka system samjh le ab tujhe koi x1 displace karega or phir koi dusra x2 displace karega to tera total displacement x1-x2 thode hi hoga wo to dono displacement ka addition hi hoga naa