A woman walked 5 km east 4 km north and 2 km west what was her resultant displacement magnitude and direction

Which of the following changes to a pipe would increase the conductance by a factor of 12? 1.quadrupling the length and tripling the radius.2.reducing the length by a factor of and doubling the radius.3.tripling the length and reducing the radius by a factor of .4.reducing the length but a factor of and doubling the radius.

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Argon, neon, and xenon are examples of