. Technician A says that using a 3/8 in. regulator in the middle of a 1/2 in. air line will result
in less airflow through the lines. Technician
B says that water must be periodically bled
from an air compressor. Who is right?
and D

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

70 give a real life example showing how sensory neurons work with the motor neurons