The region = square centimeter. The mass of is: mass {(x, y) |0 ≤ y ≤ 4 cos x; 0 ≤ x ≤ π/2} has density function p(x, y) = 2y grams per x = and the coordinates of the center of mass of Dare: IS || g cm cm

Find the center of mass of a laminate bounded by y=−x,y=x,y=2 with variable density modeled by \rho (x,y)=y+5. Question 3 Answer a. (0,2619) b. (35,94) c. (−23,116) d. None of the above e. (0,1) f. (0,32)

A lamina occupies the part of the rectangle 0 ≤ x ≤ 8, 0 ≤ y ≤ 6 and the density at each point is given by the function p(x, y) = 1x + 6y + 2. A. What is the total mass? B. Where is the center of mass? (¯¯) (00)