Question

anybody try this please ​

Answer 1

Answer: option (3) ... 3

Explanation:

T3 = 50 + 50 + 50( mg of three blocks A,

B, C)

T1 = 50 ( mg of block C)

Now,

T3/T1

= 150/50

= 3

Answer 2

Answer:

Explanation: For block C

T1= 5g=50

For block B

T2 acting upward and T1, 5g (weight of block B) downwards

So , T2= T1+5g

(5g=50. T1=50)

T2= 50+50=100

Now Block C

T3=T2+5g

T3= 100+50=150

Ratio of T3 and T1

T3/T1 = 150/50= 3/1 = 3:1