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Multiple Choice: Choose the letter of the correct answer. 1- Parallel Axis Powers. An object Wtih mass m has moment of inertia I about its center of mass. If we take the moment of inertia at a distance 301 from the center of mass, how does I change? A. Increases by QdM C. Increases by 9d2M B. Decreases by 9012M 2 D. Does not change 2. Collisions. Which of the following statements about elastic and inelastic collisions is TRUE? A. The kinetic energy is conserved for elastic collision only. B. The kinetic energy is conserved for both collisions. C. The momentum is conserved for elastic collision only. D. A ballistic pendulum is an elastic collision. 3- Pendulum Kawaii!! A simple pendulum with bob of mass m is tied on a massless string of length R = 25.0 [cm]. It is initially released from an angle 60 = 70.00 with respect to the vertical, as shown. Which of the fol- lowing gives the allowable range of values for the speed '1} of the pendulum? A. 0 s v 3 0.5436 [m/s] C. 0 S t) g 1.796[m/s] B. O S v 5 1.294 [In/s] D. 0 S 'U S 2.146[m/s]