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) =

Acommunity group is building a garden on a rectangular lot of land. the lot measures 5x by 10x and the garden will be circular with a radius of 3x. how much of the land will be left over after the garden is built? a. 41 pi x^2 b. x^2 (50 - 9 pi) c. x^2 (50 - 3 pi) d. 41x^2