Air enters a 13-cm-diameter adiabatic duct with inlet conditions of v1 = 150 m/s, t1 = 500 k, and p1 = 200 kpa. for an average friction factor of 0.014, determine the duct length from the inlet where the inlet velocity doubles. also determine the pressure drop along that section of the duct. take the properties of air to be k = 1.4, cp = 1.005 kj/kg·k, and r = 0.287 kj/kg·k. the average friction factor is given to be f = 0.014.

x+2 because it just doubles hon so the pattern can actually tell you the expression.

so for example,

if x=2 then 2+2 is 4

if x=4 then 4+4 is 8

and so on and so forth.

i really hope that this makes sense and you out in a way hon: )

unlike the threaded fasteners which are used to clamp the machine members, power screws are used to transmit power. common applications of power screws are: screw jacks: to lift weight. lead screw of lathe: for axial movement of tool and its precise positioning.

answer: report them

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(