Three forces act on the sinker: the drag force Fd, the force of gravity-mg and the buoyancy force +mwg. Here g = 980 is the acceleration due to gravity. Find the differential equation for the velocity v : v' (t) =

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by