23. A 4-kg mass is suspended from a string with a length of 0.5 m and released from an initial displacement angle of 2°. Which of the following is the best estimate for the resulting period of this pendulum?
Your Answer is
Correct Answer is C
Explanation
See Experiment 3, where the wire length and mass are constant. In table 3, when the angle is 2°, the period is about 1.41 sec, so 1.40 sec of option C is the closest