Airports a and b are 499 499 km apart, on an east-west line. jim flies in a northeast direction from a to airport c. from c he flies 308 308 km on a bearing of 127 degrees 40 prime 127°40′ to b. how far is c from a?

Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle  can be assumed at 30 deg