Pendulum Lab Worksheet Answers < FREE • Pack >

The period ( ) of a simple pendulum is determined by the length of the string ( ) and the acceleration due to gravity (

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 pendulum lab worksheet answers

: To reduce human error, it is standard to measure the time for 10 or 20 oscillations and then divide by that number to find the time for one single period. The period ( ) of a simple pendulum

: 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. Specifically, if you quadruple the length, you double

: 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

4π2gthe fraction with numerator 4 pi squared and denominator g end-fraction : Rearranging the formula to find gravity:

). Below are common answers for a standard pendulum lab worksheet. 1. The Core Equation The mathematical relationship for a simple pendulum is: