Method Independent variable is balancing mass (kg) and dependent variable is balancing distance (m). l have controlled variable .My controlled variable is same fixed distance and same fixed mass (M) If there are different fixed distance (D) and fixed mass (M) then there are also get different result. if the fixed distance and mass are more far from pivot then the balancing distance is increasing also for maximized the accuracy of the data Irepeated my experiment for 3 times each 5 variables since there might be outliers happening which will changed the result of the experiment significantly The fixed distance should stay the same and Ikept it 0.37 m far away from the pivot throughout the investigation .Also , the mass of the fixed mass should be same and the mass of the fixed mass was 1.9kg