A fluid in direct contact with a solid sticks to its surface and the velocity of fluid at the surface is zero. This condition is called no-slip condition. o True o False An object has a mass of 10 kg, what's the actual weight of this object on earth? o 32.17 N O 9.81 N O 98.1 N o 321.7 N Which of the following unity conversion ratio is NOT correct? N kg ms Pa N/m?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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**Question 1: Fluid Dynamics**

A fluid in direct contact with a solid sticks to its surface and the velocity of the fluid at the surface is zero. This condition is called the no-slip condition.  
- ○ True  
- ○ False  

**Question 2: Physics - Weight Calculation**

An object has a mass of 10 kg. What’s the actual weight of this object on earth?  
- ○ 32.17 N  
- ○ 9.81 N  
- ○ 98.1 N  
- ○ 321.7 N  

**Question 3: Unit Conversion**

Which of the following unity conversion ratio is NOT correct?  

\[
\frac{\text{N}}{\text{kg m/s}^2} = 1
\]

- ○  

\[
\frac{\text{W}}{\text{J/s}} = 1
\]

- ○  

\[
\frac{\text{Pa}}{\text{N/m}^2} = 1
\]

- ○  

\[
\frac{\text{J}}{\text{N m}} = 1
\]

- ○
Transcribed Image Text:**Question 1: Fluid Dynamics** A fluid in direct contact with a solid sticks to its surface and the velocity of the fluid at the surface is zero. This condition is called the no-slip condition. - ○ True - ○ False **Question 2: Physics - Weight Calculation** An object has a mass of 10 kg. What’s the actual weight of this object on earth? - ○ 32.17 N - ○ 9.81 N - ○ 98.1 N - ○ 321.7 N **Question 3: Unit Conversion** Which of the following unity conversion ratio is NOT correct? \[ \frac{\text{N}}{\text{kg m/s}^2} = 1 \] - ○ \[ \frac{\text{W}}{\text{J/s}} = 1 \] - ○ \[ \frac{\text{Pa}}{\text{N/m}^2} = 1 \] - ○ \[ \frac{\text{J}}{\text{N m}} = 1 \] - ○
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(1) A fluid in direct contact with a solid sticks to its surface and the velocity of fluid at the surface is zero. This condition is called no-slip condition.

(2) mass of object= 10 kg

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