Question

Three blocks A, B and C each of mass m are attached
to a string, passing over a smooth pulley. What is
the tension in the string connecting A and B ?​

Answer 1

Explanation:

a will have t/3

b will have t/3

and c will have t/3

as their tension

Hope it helps

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Answer 2

Answer:

let the tension between A and B be T

and tension between B and C be t

B. T. P

tension between B and C

= t-mass of Cxg=0

t=mass of Cxg

case 2

T-massofBxg-t=0

T-mass of Bxg-massofxg=0

T=massofBxg+massodCxg