To calculate the tension in the two cords, we can apply Newton's second law of motion to each mass separately.
Let's start with the 1 kg mass attached to Cord A. The only force acting vertically on this mass is the tension in Cord A, pointing upwards. Since the mass accelerates upward, we can set up the following equation:
Tension in Cord A - Weight of 1 kg mass = Mass of 1 kg * Acceleration
The weight of the 1 kg mass can be calculated using the formula: Weight = Mass * gravitational acceleration.
So, for the 1 kg mass:
Tension in Cord A - (1 kg * 9.8 m/s^2) = (1 kg * 2 m/s^2)
Tension in Cord A - 9.8 N = 2 N
Now, let's move on to the 2 kg mass attached to Cord B. In this case, there are two forces acting on the mass: the tension in Cord B, pointing upward, and the weight of the mass, pointing downward. So, we can set up the following equation:
Tension in Cord B - Weight of 2 kg mass = Mass of 2 kg * Acceleration
Again, we can calculate the weight of the 2 kg mass using the formula: Weight = Mass * gravitational acceleration.
For the 2 kg mass:
Tension in Cord B - (2 kg * 9.8 m/s^2) = (2 kg * 2 m/s^2)
Tension in Cord B - 19.6 N = 4 N
Now we have two equations: Tension in Cord A - 9.8 N = 2 N and Tension in Cord B - 19.6 N = 4 N.
By solving these two equations simultaneously, you can find the tension in Cord A and Cord B.