Part A - Force of Friction on Flat Surface: Static Friction: Object m (kg) Is (N) Exp. Hs Acc. Hs % Error Small Crate 100.0 0.500 File Cabinet 50.0 0.500 Sleepy Dog 25.0 0.500 Refrigerator 200.0 0.500 Textbook 10.0 0.400 Kinetic Friction: Object m (kg) fx (N) Exp. HK Acc. HK % Error Small Crate 100.0 0.300 File Cabinet 50.0 0.200 Sleepy Dog 25.0 0.500 Refrigerator 200.0 0.200 Textbook 10.0 0.200Analysis: . Part A - Forces of Friction on Flat Surface: 1. Determine the experimental coefficients of static friction (Exp. us) and kinetic friction (Exp. /x) using the equation for flat surface discussed in the theory section (u = f/mg). Record results in the below tables. 2. Compare the experimental and accepted values of the coefficient of static friction us by calculating their % error. Record results in the below table. 3. Compare the experimental and accepted values of the coefficient of kinetic friction #A by calculating their % error. Record results in the below table. 4. How do the values of the coefficient of static friction and the coefficient of kinetic friction compare? Discuss in your lab report. 5. Do they agree with the expectations based on theory? Explain in your lab report. 6. What factors do think may cause there to be a difference between these values? Discuss in your lab repot. Part B - Forces of Friction on Incline Surfaces