Question

In the arrangement showing two figures the mass m will Ascend with an acceleration

Answer 1

u =0.8

m =10 kg

aur samaz nahi aa raha hai q

Answer 2

Answer:

The tension in the string = t

t or f = 3/2mg (given)

using, T - mg = ma

we get,

3/2 mg - mg = ma

1/2 mg = ma (m cancelled out)

therefore, a = g/2.