Question

find the tension in the string is​

Answer 1

Answer:

m2 20 kg...............

Answer 2

Answer:

130.66 N

Explanation:

We know that the tension in a vertical motion of two connected bodies is given by,

        T=$2m1m2g/m1+m2$

  ∴T=2×10×20×9.8/10+20

       =3920/30

       ≈130.66 N