Question

PENDULUM MEASUREMENTS Four students in the lecture hall timed ten full cycles of the L = 1.22 m long pendulum, oscillating left and right. Here are their time measurements: Student Their stopwatch time Dominik Kayne Abigail Sabrina 22.21s 22.21s 22.20 s 22.32 s Use the above table of data to calculate the average frequency for this pendulum in the lecture hall. O 1.00 Hz 0.45 Hz 22.235 Hz 0.002 Hz

Answer 1

PENDULUM MEASUREMENTS Four students in the lecture hall timed ten full cycles of the L = 1.22 m long pendulum, oscillating left and right. Here are their time measurements: frequency (f) = 1 Time Period (T) fang= fit fatta +54 Student Dominik Kayne Their stopwatch time 22.21s 22.215 22.20 s 22.32 s Abigail Sabrina Use the above table of data to calculate the average frequency for this pendulum in the lecture hall. O 1.00 Hz 0.45 Hz O 22.235 Hz т I tl tl Tz Tz T4 0.002 Hz Now time 10 oscillation therefore for / for each therr for period oscillation time is Ti : 2221 S Ta= 2.221s T. 3 = 2-22 s favg= I t I tl 2-221 2-221 + ㅗ 2-2 32 T4= 2.2323 2-22 => [fang 0.45 Hz