At latitudes near the North Pole and the South Pole sunlight strikes Earth's surface at a low angle what type of air pressure low or high can be found near colder areas such as the North Pole and the South Pole ​

A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.