In the figure acceleration of `A` is `1m//s^(2)` upward, acceleration of `B` is `7m//s^(2)` upward acceleration of `C` is `2m//s^(2)` upward. The acceleration of `D` will be.

If acceleration of A is 2m//s^(2) to left and acceleration of B is 1m//s^(2) to left, then acceleration of C is-

If acceleration of A is 2m//s^(2) to left and acceleration of B is 1m//s^(2) to left, then acceleration of C is-

If acceleration of A is 2m//s^(2) to left and acceleration of B is 1m//s^(2) to left, then acceleration of C is-

If acceleration of block B is 4 m//s^(2) upward & that of C is 6 m//s^(2) downward. Find acceleration of A :-

If acceleration of block B is 4 m//s^(2) upward & that of C is 6 m//s^(2) downward. Find acceleration of A :-

If acceleration of block B is 4 m//s^(2) upward & that of C is 6 m//s^(2) downward. Find acceleration of A :-

At a certain moment of time, acceleration of the block A is 2 m//s^(2) . Upward and acceleration of block B is 3 m//s^(2) upward. The acceleration of block C is ( masses of pulleys and string are negligible )

At a certain moment of time, acceleration of the block A is 2 m//s^(2) . Upward and acceleration of block B is 3 m//s^(2) upward. The acceleration of block C is ( masses of pulleys and string are negligible )

In the figure shown, the acceleration of block of mass m_(2) is 2m//s^(2) . The acceleration of m_(1) :

In the figure shown, the acceleration of block of mass m_(2) is 2m//s^(2) . The acceleration of m_(1) :