.Questionl v Find the total mass of a rod that has a constant cross sectional area of titan;2 and a density (measured from it's left end) of 19(3) = 537 + 4 kgfm between 2 meters and 9 meters (both measured from the leit end). :i Question 3 > Find the centroid (, y ) of the region bounded by: y = 6x +4x, y =0, x =0, and r = 5. T=. Question 4 V Find the centroid of the region bounded by the graphs of the functions 3; = 232, y = 3:2 + 7. The region has a constant density of p. The centroid is at (it, i) where i i g] HI || 'IZ'EI || . Question 5 > Find the centroid (@, y) of the triangle with vertices at (0, 0), (1, 0), and (0, 2). T= y =Question 6 > H Find the centroid of the region bounded by the graphs of the functions y = 5 sin(@), y = _x, and x = The centroid is at (@, y) where T= =0 Question 7 v An artist has decided to finish their piece of artwork by balancing it on a fulcrum and putting it on display. The artwork has constant density and must be balanced at its centroid. The shape of the artwork was created on a computer program then casted and fabricated. The following equation was put into the computer to generate the shape: 3; = 13in(m} + 4bounded byx= 0, X: 2, and y: 0 The centroid is at (it, 3}], where g] l; HI || 'dl ll O Question 8 v 8 W6 pts '0 65535 8 96 (9 Details The mass of ne part of a rod that lies between its left end and a point :1: meters to the right is 42:5 kg. The linear density of the rod at 2 meters is :] kgfmeter and at 7 meters the density is kg! meter Question Help: El Video 0 Post to forum