Suppose a pilot flies 50.0 km in a direction 60^o 60 degree) north of east and then flies 40.0km in a direction 15^o (15 degree) north of east, Find her total distance from the starting point and the direction of the straight-line path to the final position

layer a is the exosphere and layer b is the thermosphere.   is the answer i think but i hope this .

tube or goog will be great resources to find the answer to the question that you're asking

resonant frequency

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this