OK, once again we have a pendulum, this time of length 1.41 m, which you release from rest at an angle of 52.9 degrees to the vertical. What will be the speed of the pendulum at the instant it reaches an angle of 21.2 degrees above the vertical?   Question 2 options:   3.31 m/s   1.37 m/s   4.97 m/s   3.02 m/s

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