8. In the given arrangement, n number of equal masses are connected by strings of negligible masses. The tension in the string connected to nth mass is:
pradeepta choudhury , 12 Years ago
Grade 12
Mechanics> laws of motion...
1 AnswersThousif MT
T=nm*a=ma..........eq 1Mg-T=maMg-mna=maMa+mna=mga(M+nm)=mga=mg/m+nmSub a valve in eq 1T=nm*aT=nm*mg/M+nmT/n=m*mg/M+nmMm/m+nm
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