Using the data, please answer steps 16-21. And complete figure 5.

Length of string-badge(2 25em 13. Record your data for the total hanging mass m in [g] and the third harmonic fyin [Hz] from steps 8 and 11 as trial 1 into the raw data table created in step 12 Mass of string + 3, 709/ 7 14. Put the wave driver to a standby and add a 50 g mass to the mass hanger bringing the linear string density . total hanging mass to 300 g, then repeat step 11 to create a standing wave with third harmonic. Enter this data in your raw data table length of string btwn polley //60.sim 15. Continue repeating the process in step 14 by increasing the added mass in increments mass hanger - Joy of 50 g until you reach 700 g for the total hanging mass which is a total of 10 trial 16. Convert the units of the total hanging mass m Trial hanging mass- (20 09) from [g] into [kg]. m [kg] f [Hz ] \\f 2 [z] 250 36, 1 Hz 17. Calculate the fundamental frequency f in 300 H N . fig. y [Hz] by dividing the measured third .... 700 fig s trial m ( y ) harmonic frequency f3 by three. Then take the square of the fundamental frequency. Fig. 5 - Processed data table for the total haging mass and the fundamental frequency squared Trial m ( ky ) If C H z ) fa ( HE ] 36, 1 18. Create a processed data table as shown in 300 397 Fig.5 and record the processed data from steps 16 and 17 into this table. 256 356 43.0 19. Using Excel, plot the squared fundamental frequency f in [Hz?] versus the total 300 400 460 hanging mass m in [kg] using the scatter plot option. Then run a linear trendline and display the equation on the chart. m 350 956 4910 400 20. In view of equation (5) and the slope obtained from the graph of the previous step, 500 51, 6 calculate the gravitational acceleration constant g and call it ge . Note: In verifying a theoretical equation against experimental data, a common thing to do is to check a well known constant in the equation against its value obtained using 500 606 5617 the experimental data. In this case the gravitational constant g that appears in the theoretical equation provides us with that convenient constant. 5 50 650 58.9 21. Determine the percent accuarcy error of the gravitational constant calculated in step 680 61.3 20 by comparing it to the known value of g = 9.81 m/s using the following equation. 650 (a.e.) =18e - 8 x100 noo