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This is another worked example of plotting data on a graph. This is a popular type of question for students to be asked and this ...

So i'm assuming here that you can draw the graph and the period squared and second squared on the y-axis length in meters on ...

The objective of this experiment is to measure the free fall acceleration using a simple pendulum. The experiment is based on the ...

Pendulum experiment You can refer to the blog post using the link below.

this experiment uses the gradient of the graph of length against period squared and the equation T=2pi sqrt (l/g)

This video explains how to carry out simple pendulum experiment and calculate the acceleration due to gravity at a place.

Position and Velocity Time graphs of a Pendulum swing back and forth.