Friction problem - 2 | Block on inclined plane | Block Friction | Engineering mechanics | TAMIL 

HMT videos potuga sir

Bro. Use some other color while writing. May be red or black. Now light red is not visible when you wrote something.

Bro block b" la Sigma H la yen sin60 podreenga cos thana podanum

Sir why not resolve the weight in block A ?

Bro but you took mg as 700. But m is only 700. 700 is mass not weight as its given in Newton , weight will be given is kg. If iam wrong correct me.