Problem 1: When throwing an object. your triceps muscie exerts torque to the forearm. causing it to rotate around the elbow joint. Suppose you intend to throwr a 2.3 Ice ball so that it attains a speed of 11 mils when released. To do this, you accelerate the hall uniformly from rest over a 0.3oseconcl interval. To simplify the problem, we will model the forearm as a uniform rod with a mass of 3.? Its. a] Moment of inertia of a rod about the perpendicular axis through its center is given as 11: ml}. Find the moment of inertia of the forearm around the perpendicular axis passing through the elbow joint which corresponds to the bottom end of the rod. bi Find the total moment of Inertia of the forearm and the ball. :1 What is the angular acceleration of the arm? d} Calculate the force that the triceps muscle acts to accelerate the hall