2. [DH Points] DETAILS PREVIOUS ANSWERS OSCALU 6.5.221. 3100 Submissions Used Find the mass {in g} of the onedimensional object. a pencil that is 8 cm long {starting at x = 2} and has a density function of p{x} = 3 gfcm x 4.16 g X 5. [0/2 Points] DETAILS PREVIOUS ANSWERS OSCALC1 6.6.268. 2/100 Submissions Used MY NOTES The center of mass of a thin rod oriented along the x-axis from x = a to x = b with linear density p(x) is given by x = _, where M = / "x p(x) dx is the moment and m = p(x) dx is the total mass of the rod. Compute the center of mass x. p(x) = vx for x E (1, 9) X = 5.58