I have the experimental data but I need to get the theoretical prediction on a simple pendulum in order to get the percent error. I use this formula but I get a big number,which I think its not correct.
I use this formula
T= 2pi square of root L/G
I have L which is 90.3cm and G,which is 9.8 m/s^2.
What im doing wrong? Should I use another formula? Should I convert the numbers into another unit.
I use this formula
T= 2pi square of root L/G
I have L which is 90.3cm and G,which is 9.8 m/s^2.
What im doing wrong? Should I use another formula? Should I convert the numbers into another unit.