Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 52P: The partial pressure of carbon dioxide in the lungs is about 470 Pa when the total pressure in the...
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Question
How can find g? And what does it mean to compare my results to the actual value of 9.80 m/sec2
![Kinematic equation
Given
a: g sino
2ain
67in
S > U+ +fatl
Sgcinot?
AB - 29in
Sinot?
AC= 67in
Sino, AB
AC
29
= 0.4328
%3D
67
Sin (0.4328)
e -25.6°
FBD
N: normal renct
Mgcaso
wigsino = pl a
a = gsine
Trial
Time (Sec)
0.80 sec
0.60 sec
0.34 sec
3
0.46sec
O.66 Sec](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F560885b1-95a6-46a1-8479-9132da42c8bd%2Fdd2a6bc3-6bf1-4b5b-b9ac-6d97e7f8a2a6%2Fe0qv0ha_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Kinematic equation
Given
a: g sino
2ain
67in
S > U+ +fatl
Sgcinot?
AB - 29in
Sinot?
AC= 67in
Sino, AB
AC
29
= 0.4328
%3D
67
Sin (0.4328)
e -25.6°
FBD
N: normal renct
Mgcaso
wigsino = pl a
a = gsine
Trial
Time (Sec)
0.80 sec
0.60 sec
0.34 sec
3
0.46sec
O.66 Sec
![Experiment 2:
Find a smooth surface that is positioned at an angle (a long
board, a slide at a playground, a sloped driveway, etc.).
Measure the distance from the starting point up the hill to the
finishing point down the hill. Place a smooth running toy at the
top of the hill, and let go. Measure the time it takes for the toy
to roll down to the bottom of the hill. Repeat 4 more times.
Use the middle of the 5 measurements for your calculations.
Use the equation:
azgsimf a - g sin(0)
to find the acceleration due to gravity. Off course you'll
need the equations of kinematics to determine the
acceleration “a" first before finding g.
Again compare your result to the actual value of 9.80
m/sec](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F560885b1-95a6-46a1-8479-9132da42c8bd%2Fdd2a6bc3-6bf1-4b5b-b9ac-6d97e7f8a2a6%2Fgqloxzo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Experiment 2:
Find a smooth surface that is positioned at an angle (a long
board, a slide at a playground, a sloped driveway, etc.).
Measure the distance from the starting point up the hill to the
finishing point down the hill. Place a smooth running toy at the
top of the hill, and let go. Measure the time it takes for the toy
to roll down to the bottom of the hill. Repeat 4 more times.
Use the middle of the 5 measurements for your calculations.
Use the equation:
azgsimf a - g sin(0)
to find the acceleration due to gravity. Off course you'll
need the equations of kinematics to determine the
acceleration “a" first before finding g.
Again compare your result to the actual value of 9.80
m/sec
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