Question

please solve this fast I will mark as brainlaist​

Answer 1

Answer:

sorry yar tum Inst pe ho

Explanation:

I hope you tell me

Answer 2

Answer:

Given

F= 20N

s=0.6

Calculation

We know that

w=F.d

So,

Since cos 180° and cos 180°=1

So, The work done is

=> 20*0.6*1

=>12.

Hope it helps.