24is it in irodov???????????????i didnt knew................
anyways thanx....
A uniform rod is placed on 2 spinning wheels .The axes of wheel are separated by 2l . The coeff of friction b/w rod and wheel is μ.Find peiod of small oscillations of rod.
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6 Answers
1irodov sum
takes 2 normal rxtions
take frictoion in proper direction
balnce d torques
balnce translational motion
u'll get d answer
24
3let us displace rod by x!!!!!!!!!!!!!!!!! μ(N2-N1)=F.............(1) N1+N2=Mg.................
(2) N1(2l+x/2)=N2(2l-x/2).....................(3)
solwing we get T = 2Π√l/μg ....................
spiderman ur ans. is rong there is no term M...it is also dimensionally incorrect......y is it pink posted??????
