physics
posted by Edwin .
water flows along a horizontal pipe of crosssectional area 48cm^2 which has a constriction of crosssectional area 12cm^2 at one place. If the speed of the water at the constriction is 4 m/s, calculate the speed in the wider section. The pressure in the wider section is 1.0 x 10^5 Pa. Calculate pressure at the constriction. (density of water= 1000kg/m^3)

physics 
drwls
Please show your work. Think "Bernoulli equation"
Respond to this Question
Similar Questions

College Physics
A horizontal pipe has a cross sectional area of 40.0 cm^2 at the wider portions and 10.0 cm^2 at the constriction. Water is flowing in the pipe, and the discharge from the pipe is 6.00*10^3 m^3/s(6.00 L/s). Find (a) the flow speeds … 
physics
A horizontal pipe has a cross sectional area of 40.0 cm^2 at the wider portions and 10.0 cm^2 at the constriction. Water is flowing in the pipe, and the discharge from the pipe is 6.00*10^3 m^3/s(6.00 L/s). Find (a) the flow speeds … 
physics
Water flows steadily from an open tank into a pipe. The elevation of the top of the tank is 10.2 m, and the elevation at the pipe is 3.90 m. The initial crosssectional area of the pipe is 6.40×10^−2 m; and at where the water … 
phys
Water flows steadily from an open tank into a pipe as shown in the figure. The elevation of the top of the tank is 12.3 m, and the elevation at the pipe is 3.80 m. The initial crosssectional area of the pipe (at point 2) is 5.60×10−2 … 
physics
water flows along a horizontal pipe of crosssectional area 48cm^2 which has a constriction of crosssectional area 12cm^2 at one place. If the speed of the water at the constriction is 4 m/s, calculate the speed in the wider section. … 
PHYSICS!!!
A liquid (ñ = 1.65 g/cm3) flows through a horizontal pipe of varying cross section as in the figure below. In the first section, the crosssectional area is 10.0 cm2, the flow speed is 288 cm/s, and the pressure is 1.20 105 Pa. In … 
physical
Water flow along horizanta pipe at cross sectional area 48cm which has a constriction at cross sectional area 12cm at one place if the speed at the water at the constriction point is 4m/s calculate the speep at the wide section 
phisecs
water is moving with a speed of 5 m/s through a pip with a crosssectional area of 4cm^2 . the water gradual descends 10 m as the pipe crosssectional area increases 8cm^2 . if the pressure at the upper level is 1.5*10^5 , the pressure … 
Physics
Water enters a pipe with a cross sectional area of 3.0 cm^2 with a velocity of 3.0 m/s. The water encounters a constriction where its velocity is 15 m/s. What is the cross sectional area of the constricted portion of the pipe? 
physics
Water is flowing in a pipe with a circular crosssection area ,and at all point the water completely fills the pipe.At point 1 ,the cross sectiona are of pipe is 0.070 meter square and the fluid velocity is 3.50 meter per second. a.) …