Directions: Match the word problem in column A with its answer in column B. Write the letter of the answer in the blank provided before the item. A 1. A mass of 10 kg, which may be a A. 3.16 m point-like object, is attached to a rope of length 1.5 m and is being B. 1.44 kg'm2 rotated. What is the moment of inertia of the object? C. 10 m 2. How far is the object from its axis of rotation if it is 4 kg and has a D. 22.5 kg'm2 moment of inertia 40 kg-m?? 3. Three balls are attached to a cable E. 0.04 kg and are being rotated. Ball A is 0.5 kg and is 1.0 m away from the axis of rotation. Ball B is 1.0 kg and placed 0.8 m away from the axis. Ball C, which is 0.5 m away from the axis, is 1.2 kg. Calculate the total moment of inertia of the balls. 4. The moment of inertia of the ball is 0.01 kg-m2 and is rotating around a 0.5-m string. What is the mass of the ball?