Hey, I'm in drivers ed in KS my question is and i know its completely off-topic You are changing the direction you must-
A. Brake as soon as possible
B. Turn on the emergency flashers
C. Use all space around you
D. use an Escape path into an open zone
Thanks for the help

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]

Apreheater involves the use of condensing steam at 100°c on the inside of a bank of tubes to heat air that enters at 1 atm and 25°c. the air moves at 5 m/s in cross flow over the tubes. each tube is 1 m long and has an outside diameter of 10 mm. what is the minimum value of nl needed to achieve an outlet temperature of t 75 c? what is the corresponding pressure drop across the tube bank?