Please help I need the correct answer and explanation 1. (03.09 MC)

Each year at a college, there is a tradition of having a hoop rolling competition. Alex rolls his 0.250 kg hoop down the course. If the hoop has a radius of 50.0 cm, what is the moment of inertia of Alex's rolling hoop? (2 points)
0.0625 kg ⋅ m2
0.125 kg ⋅ m2
12.5 kg ⋅ m2
625 kg ⋅ m2

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

490 n

f=125n a=2.5m/s2