**Question:**

How to solve pulley string questions

Draw FBD nd then find d forces nd solve it.

For unstable system, use Newton's second law. Follow the same procedure and simply equate all the equations to the ma. And don't forget the directions of motion

For system in equilibrium, draw FBD resolve all the force vectors if any or choose the axis such that there is minimum resolvation required. Take sum of all the forces, tensions on x- axis and equate it to zero. Same procedure for forces on y- axis.

Draw fbd find normal reaction n opp forces horizontally if __any__

Draw FBD take mg in downwards direction and tension accordingly to force and motion of the mass and write equation and solve the another equation __simantaneously__

Refer to motion IIT jee notes awesome

It is essential to have knowledge of constraints

By taking mg,tension,and considering the acceleration of the block and finding eqn and then __solving__

Using eqn

By drawing free body diagram and taking tension inversely propotional to acceleration