hi good morning everyone
plz solve this
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hi good morning everyone
plz solve this
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Than the length of the lies on the table part of the rope = l-l1
So M1 = m(l-l1)
Now maximum friction force acting on rope = f = N*meu = m(l-l1) *g*meu
For max it should be balanced to the hanging rope otherwise it's sliding down
So mg(l-l1) meu = m*l1*g
( l- l1) meu = l1
l - l1 = l1/meu
l1 =l*meu/(1+meu)