Dear tutors, I would like to ask for help with this Physics lab because I don't know how to collect the length data to write in the table. Thank you!

mm to the bead and the other to the pencil. 2. Tape the pencil onto a table or any other surface, so that the bead is hanging freely. This is your simple pendulum. 3. Take a picture of your set up and upload it on Canvas. Table Activity: Collect data, determine the period of the oscillations. 1. Use a Microsoft Excel le to report your data. You want to copy and paste the table below on your file. Complete the table with your data. Length L (m) Time I for 10 complete Period T(s) Period squared T2 oscillations (s) 2. You will conduct 6 trials. Every trial you will shorten the length of the string by about 10 cm. 3. For each different length of the string, let your pendulum oscillate for 10 complete cycles (back and forth). Pull the bead a few centimeters to the side from its equilibrium position and let it go. 4. Measure the length L of the string from the pencil to the bead center and every cut measure it again. The length does not have to be exactly 08, 0.7, 0.6 m....as long as you have 6 different and spaced values it is ok. 5. On the table, report the corresponding time measured as t in seconds