Question

B 1) A can't be treated as a system. 2) (A + B) can't be treated as a system. B 3) B can't be treated as a system. 4) A can't be treated as a system but B can be treated as a system. Two bodies A and B are connected by a string over a pulley and a disc slides the string (see the figure). Then (B+D) cannot be treated as a system. The reason is
​

Answer 1

Answer:

latb+c= -1

20+30= 2.

2

20f26-36=3

Answer 2

Answer:

The prolonged practice of this asana can build the muscles of the hand, it increases the strength of the shoulder, neck and abdominal muscles, it increases digestive power. But the contraindication is not to practice this asana when there are injuries in wrist, knee or hand. Name the asana. (1) Kukktasana, (2) Bajrasana (3) Tuladandasana While practicing