Determine the coefficient of friction from the slope of the line and compare obtained in part I. the intercept and compare it to the accepted value and fi
Determine the coefficient of friction from the slope of the line and compare obtained in part I. the intercept and compare it to the accepted value and fi
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Rigid Body
A rigid body is an object which does not change its shape or undergo any significant deformation due to an external force or movement. Mathematically speaking, the distance between any two points inside the body doesn't change in any situation.
Rigid Body Dynamics
Rigid bodies are defined as inelastic shapes with negligible deformation, giving them an unchanging center of mass. It is also generally assumed that the mass of a rigid body is uniformly distributed. This property of rigid bodies comes in handy when we deal with concepts like momentum, angular momentum, force and torque. The study of these properties – viz., force, torque, momentum, and angular momentum – of a rigid body, is collectively known as rigid body dynamics (RBD).
Question
Graph of this.
![Data Table 2: m constant and M varies
Trial
No.
S
1
2
m
M
[kg] [kg
]
2
N = Mag
(N)(14+)D
Data Analysis:
<a exp
ai
a2
[m/s] [m/s]
Mg (N)
m
52
6.2.133 5.3 5.1 5.1 5.2.69 1.30
0.2.153 4.5 4.7 4.6 4.6.70 1.50
6.2.173 4.4 4.3 4.2 4.3 74 1.70
0.2.193 3.6 3.7 3.6 3.6.69 1.89
3
4
-671-27 1.96
50.2 -213 3.4
3.3 3.4
·53 1.34 1.96
60.2233 3.2 3.2 3.2 3.2 -75 2.28-53.214.96
3.4 72 2.09
a3
[m/s]
<aexp>
[m/s]
HK = fx/N
FNE
T
[N] [N]
Average kinetic coefficient of friction:
The basic working equation is determined from Newton's Second Law:
a(M + m) = mg - Hk Mg
From this equation we can see that the correct choice of values for the plot is:
y = a(M + m)
x = Mg
N
(Normal)
and
HK fk T
[N] [N]
-98 1.271.96
84 1.264-96
72 1.221-96
(6)
1. Determine the coefficient of friction from the slope of the line and compare it with the value
obtained in part 1.
2. Determine the value of g from the intercept and compare it to the accepted value and find
the % error.
59](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F88ab70e5-0272-4e98-83c3-930108d8e490%2F6b50ddaa-eeb9-42ac-ac64-e44530fcdfbb%2Fabdp5aq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Data Table 2: m constant and M varies
Trial
No.
S
1
2
m
M
[kg] [kg
]
2
N = Mag
(N)(14+)D
Data Analysis:
<a exp
ai
a2
[m/s] [m/s]
Mg (N)
m
52
6.2.133 5.3 5.1 5.1 5.2.69 1.30
0.2.153 4.5 4.7 4.6 4.6.70 1.50
6.2.173 4.4 4.3 4.2 4.3 74 1.70
0.2.193 3.6 3.7 3.6 3.6.69 1.89
3
4
-671-27 1.96
50.2 -213 3.4
3.3 3.4
·53 1.34 1.96
60.2233 3.2 3.2 3.2 3.2 -75 2.28-53.214.96
3.4 72 2.09
a3
[m/s]
<aexp>
[m/s]
HK = fx/N
FNE
T
[N] [N]
Average kinetic coefficient of friction:
The basic working equation is determined from Newton's Second Law:
a(M + m) = mg - Hk Mg
From this equation we can see that the correct choice of values for the plot is:
y = a(M + m)
x = Mg
N
(Normal)
and
HK fk T
[N] [N]
-98 1.271.96
84 1.264-96
72 1.221-96
(6)
1. Determine the coefficient of friction from the slope of the line and compare it with the value
obtained in part 1.
2. Determine the value of g from the intercept and compare it to the accepted value and find
the % error.
59
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