Suppose that you took data, made necessary calculations and plots as described in the first part of Data Analysis section of your lab sheet for m3=25g (mholder+mobject). Then assume that from angular velocity versus time plot, you did a linear best fit and chose the following two points on the line: (1s;1rad/s) (824.04s;5.8rad/s) Using these slope points, you can calculate the angular acceleration as described in 1.e) of page 5. Then as described in 2.e) of page 5, find the experimental value for the moment of inertia of the disc for this trial using the angular acceleration that you calculated. Express you result in units of kg.m2 with 2 decimals. Remember that the radius of pulley is 1.25 cm and g=9.81m/s² Answer:

Suppose that you took data, made necessary calculations and plots as described in the first part of Data Analysis section of your lab sheet for m3=25g (mholder+mobject). Then assume that from angular velocity versus time plot, you did a linear best fit and chose the following two points on the line: (1s;1rad/s) (824.04s;5.8rad/s) Using these slope points, you can calculate the angular acceleration as described in 1.e) of page 5. Then as described in 2.e) of page 5, find the experimental value for the moment of inertia of the disc for this trial using the angular acceleration that you calculated. Express you result in units of kg.m2 with 2 decimals. Remember that the radius of pulley is 1.25 cm and g=9.81m/s² Answer: