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In a simple pulley..mass M >>>m..the tension T in the string suspended from pulley is?

In a simple pulley..mass M >>>m..the tension T in the string suspended from pulley is?

Grade:11

2 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
10 years ago
tension T=Mg-M(M-m)/M+m×g
=g×[M^2+mM-M^2 +mM]M+m
=2mg

thanks and regards
sunil kr
askIItian faculty
purva
33 Points
10 years ago
Sir the answer given in the book is 4mg..

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