Aliquid of density 1136 kg/m3 flows with speed 1.06 m/s into a pipe of diameter 0.26 m . the diameter of the pipe decreases to 0.05 m at its exit end. the exit end of the pipe is 4.25 m lower than the entrance of the pipe, and the pressure at the exit of the pipe is 1.2 atm . p1 1.06 m/s 0.26 m p2 v2 0.05 m 1.2 atm 4.25 m applying bernoulli’s principle, what is the pressure p1 at the entrance end of the pipe? assume the viscosity of the fluid is negligible and the fluid is incompressible. the acceleration of gravity is 9.8 m/s 2 and patm = 1.013 × 105 pa. answer in units of pa.

its c its is a mixture of gases

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.