Final answer:
The moment of inertia for rotation about an axis perpendicular to the screen that passes through the 100 g mass depends on the mass and the perpendicular distance from the rotation axis.
Step-by-step explanation:
The moment of inertia for rotation about an axis perpendicular to the screen that passes through the 100 g mass can be calculated using the formula I = mr², where I is the moment of inertia, m is the mass, and r is the perpendicular distance from the rotation axis.
Since the mass is given as 100 g, we can convert it to kilograms by dividing by 1000 (1 kg = 1000 g). So, m = 100 g / 1000 = 0.1 kg.
Next, we need to determine the perpendicular distance from the rotation axis. This information is not provided in the question, so without knowing the specific arrangement of the objects, we cannot calculate the exact moment of inertia.