Question

(h) 36 kg : 32 m :: 9 kg : 8 m
(i) 440 ml :21: :55 cm : 4 cm
(j) 15:40::3:8
(k) 12 kg : 8 kg : : 27 kg : 18 kg​

Answer 1

Step-by-step explanation:

what to do in this quest

Answer 2

Answer

T

3

=36N

Considering all the three blocks in a system-

F

ext

=ma

T

3

=36a

36=36a

⇒a=1m/s

2

Next,

Considering only box C in a sytem

F

ext

=ma

T

3

−T

2

=27a

36−T

2

=27(1)

⇒T

2

=36−27

=9N