Problem $1$: Two particles, each with a mass of $=2\mathrm{.}20,$ are attached to opposite ends of a massless rod. The rod is free to rotate horizontally about its center and is $3\mathrm{.}50$ long. The rod is initially rotating at $4\mathrm{.}60/,$ but is slowing down at a constant rate. After $9\mathrm{.}00,$ it is found to rotate at $4\mathrm{.}10/.$ First: What is the value of $$ for each of these point masses? Use this, along with the mass, to calculate the moment of inertia of this object. What units should it have? $=\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_=\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ Next: Fill in as many of the following values as you can. $======$ Next: Calculate the magnitude of the angular acceleration of the object. $=\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ Now that you know $$ and $,$ you can calculate the magnitude of the net torque that is slowing down the rotation of this object.