Question

Help!
I need to find 'g' with the use of the pendulum.
I already got the results and I'm not sure how to go about doing this.

Answer 1

I'm not getting it :/

Answer 2

@Abhisar @aaronq @paki @thomaster @abb0t

Answer 3

you using bar pandulum....

Answer 4

g=(4 pi^2 L)/T^2

Answer 5

note L in meter T in sec

Answer 6

I'm supposed to determine 'g' using the graphical method. That is, finding the gradient. I did it but I'm no where close to 9.8 ms^-1. I know I probably did something wrong but I don't what is it.