23 Replies
@Gyro Gearloose
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.Torques must also be balanced. Not just forces. I'm so tired of this model ngl. Sigh
so i just got lucky??
shuldnt uget same answer if forces r balanced also
can anybody explain 🙏
Not a necessary condition
for equilibrium Torque and force BOTH should be zero on the body
yes so i can just take one and take it as 0 right
Nahi
like if you do umgcostheta = mgsintheta
it may happen that jitna u isse aaega usse torque balance na ho
you have to consider both the equations
and then calculate u
in the soln he only considered torque
😰lemme see
Ye to raha
N+Fcosalpha = mgcosalpha
ohh waitt
and mgsinalpha = Fsinalpha + F
shii
mb
thank u
Np
also one more thing
yeah?
here can u show me how h= d(1- cos theta) 💀 im legit not able to do it
yeah wait
i swear for sum reason i never get it even during oscillation ques
ez
I've done it for R radius
Solid sphere of r radius mein bhi same hoga just consider the radius too and take R+r
ohh got it
thanks vro
+solved @Dexter
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