Q1: The pendulum shown swings between -/4 and +/4. Ignore friction and assume that the string...

 

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Q1: The pendulum shown swings between -/4 and +/4. Ignore friction and assume that the string is massless. The eight numbered arrows represent directions to be referred to when answering the following questions (3 points). E- F с B 'H A G FIG. 1: Use the numbered arrows to answer the questions. A. Which of the following is a true statement about the acceleration a of the pendulum bob Od is equal to the acceleration due to gravity. a is equal to the instantaneous rate of change in velocity. Oa is perpendicular to the bob's trajectory. Oa is tangent to the bob's trajectory. Q1: The pendulum shown swings between -/4 and +/4. Ignore friction and assume that the string is massless. The eight numbered arrows represent directions to be referred to when answering the following questions (3 points). E- F с B 'H A G FIG. 1: Use the numbered arrows to answer the questions. A. Which of the following is a true statement about the acceleration a of the pendulum bob Od is equal to the acceleration due to gravity. a is equal to the instantaneous rate of change in velocity. Oa is perpendicular to the bob's trajectory. Oa is tangent to the bob's trajectory.