Physics, 28.06.2019 17:20, anaismami1

Arod of length 1.2 m has non uniform linear mass density rho_li(x) in kilograms per meter given by rho_l(x) = a + bx^3, where x is the distance in meters from the left end of the rod. (a)what are the si units of a and b? (b) find the total mass of the rod if a = 2 and b = +5. (c)find the position of center of mass of the rod.

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Arod of length 1.2 m has non uniform linear mass density rho_li(x) in kilograms per meter given by r...