Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Textbook Question
Chapter 15.5, Problem 1aTH
Reference frame of boat B:
Complete the upper diagram at right by drawing and labeling boats A, B, and the kayak at their positions at time
In the space at lower right, draw and label vectors for the initial position, the final position, and the displacement of the kayak in the frame of boat B.
In the frame of boat B, is the speed of the kayak greater than, less than, or equal to the speed of boat A? Explain.
Expert Solution & Answer
To determine
The position of boat A, B and kayak at time
Explanation of Solution
Introduction:
A frame of reference is a combination of coordinate
In frame of boat B, the speed of boat B is zero. Boat A and kayak will move in the left direction in frame of boat B.
The final position of boat A, boat B and in frame of boat B is shown in figure 1.
Figure 1
The initial position, final position and displacement of kayak are shown in figure 2.
Figure 2
The displacement of kayak is more than the displacement of boat A for same interval of time. So, the speed of kayak is greater than the speed of boat A in frame of boat B.
Conclusion:
Therefore, the position of boat A, B and kayak at time
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Statistical thermodynamics. The number of imaginary replicas of a system of N particlesa) cannot be greater than Avogadro's numberb) must always be greater than Avogadro's number.c) has no relation to Avogadro's number.
Lab-Based Section
Use the following information to answer the lab based scenario.
A student performed an experiment in an attempt to determine the index of refraction of glass.
The student used a laser and a protractor to measure a variety of angles of incidence and
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Angle of
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Angle of
Refraction (º)
20
11
30
19
40
26
50
31
60
36
70
38
2a) By hand (i.e., without using computer software), create a linear graph on graph paper
using the student's data. Note: You will have to manipulate the data in order to achieve a
linear function.
2b) Graphically determine the index of refraction of the semi-circular glass prism, rounding your
answer to the nearest hundredth.
Use the following information to answer the next two questions.
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35.0°
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55
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3b) Determine the angle of refraction when the laser beam leaves the prism.
Chapter 15 Solutions
Tutorials in Introductory Physics
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