Question

Two masses of 20 kg and 10 kg are connected by
a string passing over a frictionless pulley
The coefficient of friction between 20 kg mass
and the table is 0.25. The minimum mass
required to the placed on 20 kg mass to prevent
it from moving will be



iska answer 20 hai per kese copy per beta do koi ​

Answer 1

Answer:

bhai peta koni itna husyar koni main

Explanation:

hor koi beta de tujhe