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M1 is 10 kg and M2 is 5kg coffecient of static friction is 0.2 and coefficient of kinetic friction is 0.10 stuck with pully find acceleration and tension in string |
Answer» <html><body><p>ilibrium (f s ) <a href="https://interviewquestions.tuteehub.com/tag/max-546895" style="font-weight:bold;" target="_blank" title="Click to know more about MAX">MAX</a> =T..........(i)From <a href="https://interviewquestions.tuteehub.com/tag/figure-987693" style="font-weight:bold;" target="_blank" title="Click to know more about FIGURE">FIGURE</a> T=m 1 g..........(ii)and <a href="https://interviewquestions.tuteehub.com/tag/n-568463" style="font-weight:bold;" target="_blank" title="Click to know more about N">N</a>=(m <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> +m)g...........(iii)Also (f s ) max =μ s N...........(iv)⇒μ s (m 2 +m)g=m 1 gor m= μ s m 1 −m 2 = 0.155 −10⇒m=23.3kg</p></body></html> | |