). Below are common answers for a standard pendulum lab worksheet. 1. The Core Equation The mathematical relationship for a simple pendulum is:
4π2gthe fraction with numerator 4 pi squared and denominator g end-fraction : Rearranging the formula to find gravity: pendulum lab worksheet answers
g=4π2LT2g equals the fraction with numerator 4 pi squared cap L and denominator cap T squared end-fraction 4. Sample Calculations How To Solve Simple Pendulum Problems The Core Equation The mathematical relationship for a
: Increasing the length increases the period. Specifically, if you quadruple the length, you double the period. 3. Step-by-Step Data Analysis Most labs require you to solve for or predict a specific length. if you quadruple the length
The period ( ) of a simple pendulum is determined by the length of the string ( ) and the acceleration due to gravity (
: To get a straight line for your data, you should plot Period squared ( T2cap T squared ) vs. Length ( ) . The slope of this line is equal to