Answer:
T = 4.905[N]
Step-by-step explanation:
In order to solve this problem we must perform a sum of forces on the vertical axis.
∑Fy = 0
We have two forces acting only, the weight of the body down and the tension force T up, as the body does not move we can say that it is system is in static equilibrium, therefore the sum of forces is equal to zero.
![T-m*g=0\\T=0.5*9.81\\T=4.905[N]](https://img.qammunity.org/2022/formulas/physics/college/qjro0xbb9mkw70fo8f3l2m3xoy32q3hjnz.png)