Question 1

The U-tube shown is rotated abou

Accepted Answer

A)  $5.6 \mathrm { kPa }$ 
B)  $4.2 \mathrm { kPa }$ 
C)  $2.2 \mathrm { kPa }$ 
D)  $0.8 \mathrm { kPa }$ t the left vertical leg at 100   
A)  $5.6 \mathrm { kPa }$ 
B)  $4.2 \mathrm { kPa }$ 
C)  $2.2 \mathrm { kPa }$ 
D)  $0.8 \mathrm { kPa }$ t the left vertical leg at 100   B

Question 2

The force acting on the bottom of the cylinder of Example 2.12 is nearest:

Accepted Answer

A)  55.6 N 
B)  50.4 N 
C)  45.2 N 
D)  38.4 N rpm. The highest pressure in the U-tube is nearest: 
A)  55.6 N 
B)  50.4 N 
C)  45.2 N 
D)  38.4 N rpm. The highest pressure in the U-tube is nearest: A

Question 3

If the U-tube of No. 4 is rotated about the right leg, what maximum rpm will result in the $20 ^ { \circ } \mathrm { C }$ water being thrown from the tube?

Accepted Answer

A)  741 rpm 
B)  672 rpm 
C)  569 rpm 
D)  432 rpm 
A)  741 rpm 
B)  672 rpm 
C)  569 rpm 
D)  432 rpm B

Question 4

A rectangular tank $80 \mathrm {~cm}$ high and $180 \mathrm {~cm}$ long is filled with water and pressurized to $20 \mathrm { kPa }$ at the top. If it is accelerated at the rate of $5 \mathrm {~m} / \mathrm { s } ^ { 2 }$ on a horizontal plane in the direction of its longer side, what is the highest pressure in the tank?

Accepted Answer

A)  49.1 kPa 
B)  44.9 kPa 
C)  41.2 kPa 
D)  36.8 kPa 
A)  49.1 kPa 
B)  44.9 kPa 
C)  41.2 kPa 
D)  36.8 kPa

Question 5

The tank in Problem 1 has a small hole positioned in its top at the very rear of the tank which is accelerated at $a _ { x } = 5 \mathrm {~m} / \mathrm { s } ^ { 2 }$ in the direction of the longer side. The lowest pressure in the tank, which is filled with water, is nearest:

Accepted Answer

A)  $12 \mathrm { kPa }$ 
B)  $9 \mathrm { kPa }$ 
C)  $- 9 \mathrm { kPa }$ 
D)  $- 18 \mathrm { kPa }$ 
A)  $12 \mathrm { kPa }$ 
B)  $9 \mathrm { kPa }$ 
C)  $- 9 \mathrm { kPa }$ 
D)  $- 18 \mathrm { kPa }$

The U-tube shown is rotated abou

The force acting on the bottom of the cylinder of Example 2.12 is nearest:

If the U-tube of No. 4 is rotated about the right leg, what maximum rpm will result in the $20 ^ { \circ } \mathrm { C }$ water being thrown from the tube?

The tank in Problem 1 has a small hole positioned in its top at the very rear of the tank which is accelerated at $a _ { x } = 5 \mathrm {~m} / \mathrm { s } ^ { 2 }$ in the direction of the longer side. The lowest pressure in the tank, which is filled with water, is nearest:

Basic Considerations

Fluid Statics

Introduction to Fluids in Motion

The Integral Forms of the Fundamental Laws

Dimensional Analysis and Similitude

Internal Flows

External Flows

Compressible Flow

Flow in Open Channels

Flows in Piping Systems

Turbomachinery

Measurements in Fluid Mechanics

Computational Fluid Dynamics

Fluid Dynamics and Aerodynamics

Filters

Exam 5: The Differential Forms of the Fundamental Laws

The U-tube shown is rotated abou

The force acting on the bottom of the cylinder of Example 2.12 is nearest:

If the U-tube of No. 4 is rotated about the right leg, what maximum rpm will result in the 20∘C20 ^ { \circ } \mathrm { C }20∘C water being thrown from the tube?

The tank in Problem 1 has a small hole positioned in its top at the very rear of the tank which is accelerated at ax=5 m/s2a _ { x } = 5 \mathrm {~m} / \mathrm { s } ^ { 2 }ax​=5 m/s2 in the direction of the longer side. The lowest pressure in the tank, which is filled with water, is nearest:

Basic Considerations

Fluid Statics

Introduction to Fluids in Motion

The Integral Forms of the Fundamental Laws

Dimensional Analysis and Similitude

Internal Flows

External Flows

Compressible Flow

Flow in Open Channels

Flows in Piping Systems

Turbomachinery

Measurements in Fluid Mechanics

Computational Fluid Dynamics

Fluid Dynamics and Aerodynamics

Filters

If the U-tube of No. 4 is rotated about the right leg, what maximum rpm will result in the $20 ^ { \circ } \mathrm { C }$ water being thrown from the tube?

The tank in Problem 1 has a small hole positioned in its top at the very rear of the tank which is accelerated at $a _ { x } = 5 \mathrm {~m} / \mathrm { s } ^ { 2 }$ in the direction of the longer side. The lowest pressure in the tank, which is filled with water, is nearest: