Question

plz. solve this
as fast as possible​

Answer 1

Answer:

hey mate i think your answer is

=mg/(m-M)=a

Explanation:

dtae the fbd of block mass m

let it tries to came down so eqn is( mg—(T+Umg))=ma

eqn of block mass M is T—Umg=ma

solve it your answer will be =mg/m-m=a

hope it will help u plz mark it as brainliest answer