Question

correct answer is option (3)..... what will be the solution ?​

Answer 1

Answer:

(3)

Explanation:

g = 10 m/(s)^2 = acceleration due to gravity

Tension T3 is produced due all three masses suspended in the system which is given by sum of weight of all three boxes.

Weight of 1 box = 5g = 5(10) = 50 N

Weight of 3 boxes = 50×3 =150 N

Therefore, T3 = 150 N

Tension T1 is produced by block C only which is also due to its weight

Weight of block C = 5g = 50 N

Therefore, T1 = 50 N

Now, T3/T1 = 150/50 = 3

Hence, correct answer is option (3)