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?

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.