Question

please solve this question as early as possible please

Answer 1

Hello friend

Mass of the first block is 5 kg

Mass of the second block is 3 kg

Mass of the third block is 2kg ⚖.

Total mass = 5+3+2 = 10kg

Force with which they are pulled = 10N

Force = mass × acceleration

10 = 10×a

Acceleration=1m/s²

T1= ?

Mass = (5+3) =8kg

F=ma

F=8×1

T1=8N

That is option C

Answer 2

Hi friend,

Given ,

Mass of block 1= 2kg

Mass of 2nd block =3kg

Mass of 3rd block =5kg

Total mass =2+3+5=10kg

Acceleration =1m/s^2

Tention t1 acts between 1 and 2 block.

So the mass =2+3=5kg

Force =masse acceleration

F. = 5×1=5N

Ma=mg=5N

We know that

Tension =mg+ma

T=5+5=10N.

Option{D} is the correct answer.

Hope this helps you..☺☺