For a particle of mass m moving at a constant speed v, the kinetic energy is given by the formula K = 1/2 mv^2. If we consider instead a rigid object of mass m rotating at a constant angular speed ω, the kinetic energy of such an object cannot be found by using the formula K = 1/2 mv^2 directly, since different parts of the object have different linear speeds. However, they all have the same angular speed. It would be desirable to obtain a formula for the kinetic energy of rotational motion that is similar to the one for translational motion. Such a formula would include the term ω^2 instead of v^2. Such a formula can, indeed, be written. For rotational motion of a system of small particles or for a rigid object with continuous mass distribution, the kinetic energy can be written as: K = 1/2 Iω^2. Here I is called the moment of inertia of the object (or the system of particles). It is the quantity representing the inertia with respect to rotational motion. Part C: Find the moment of inertia Ia,x of particle a with respect to the x-axis (that is, if the x-axis is the axis of rotation). Express your answer in terms of m and r. Part D: Find the moment of inertia Ia,y of particle a with respect to the y-axis. Express your answer in terms of m and r.