Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 16.1, Problem 3cTH
Rank, from largest to smallest, the magnitudes of all the forces on your diagrams. Explain your reasoning, including how you used
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Click on the image below to launch the video: Unfair Race.
Once you have watched the entire video, answer the graded
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This video shows the results of releasing a frictionless box and
a rolling disk with equal masses from the top of identical
inclined planes.
Part B
How much sooner does the box reach the bottom of the incline than the disk?
Express your answer in terms of some or all of the variables m, h, 0, and R, as well as the acceleration due to gravity g.
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For every problem, show FBDS and write down Newton's 2nd law in component form. Remember to be
precise in your work: clearly describe what your system of interėst is, pay attention to
vector/component notation, and follow a clear strategy in your work-the layout of your page should
reflect a linear progression of steps and thoughts (please do not jolt down things all over the place!!);
show all details of the calculations that are needed to answer the questions: no guesses of course!
A block with mass M is pushed against a vertical wall with a force of magnitude P and directed at an
angle 0 below the horizontal. The wall and the block experience friction (coefficient of static friction is
Hs). Is it possible to keep the block from sliding downward? And if so, how exactly? Use Newton's 2nd law
to support your answer.
M
explanations of every step.
State the rate of acceleration of gravity in SI units and in the English-Imperial
Consider a 25 lbf object. Calculate its mass and report your answer in slugs.
Show your unit conversions.
Consider a 25 kg object. Calculate its weight and report your answer in kN.
Show your unit conversions.
Consider a 25 slug object. Calculate its weight and report your answer in lbf.
Show your unit conversions.
Consider a 25 g object. Calculate its weight and report your answer in N.
Show your unit conversions.
a)
b
c)
d
e
solve the following engineering physics problems with detailed
units.
Chapter 16 Solutions
Tutorials in Introductory Physics
Ch. 16.1 - Draw a freebody diagram for the book. Label each...Ch. 16.1 - How do the forces exerted on the book in this case...Ch. 16.1 - Consider the following statement made by a student...Ch. 16.1 - Consider a book on top of a level table while the...Ch. 16.1 - Review your answer to part a. In addition, reread...Ch. 16.1 - In the spaces below, draw a free-body diagram for...Ch. 16.1 - Identify all the Newton’s third law...Ch. 16.1 - Rank, from largest to smallest, the magnitudes of...Ch. 16.1 - Draw and label a freebody diagram for system S12 .Ch. 16.1 - Compare the forces that appear on your free-body...
Ch. 16.1 - Let C represent the system consisting of the whole...Ch. 16.1 - A block is at rest on an incline as shown below at...Ch. 16.1 - A block is at rest on an incline as shown below at...Ch. 16.1 - A block is at rest on an incline as shown below at...Ch. 16.1 - Draw a free-body diagram for the book. Label the...Ch. 16.1 - For each force that appears on your free-body...Ch. 16.2 - In the spaces provided draw and label separate...Ch. 16.2 - Rank the magnitudes of all the horizontal forces...Ch. 16.2 - Are any of the forces that you drew for instant 1...Ch. 16.2 - Are any of the forces that you drew for instant 1...Ch. 16.2 - Two creates, A and B, are in an elevator as shown....Ch. 16.2 - As the elevator approach its destination, its...Ch. 16.2 - Prob. 3aTHCh. 16.2 - The vector representing the acceleration systems A...Ch. 16.2 - The vector representing the net force on system A...Ch. 16.2 - The vector representing the frictional force on...Ch. 16.2 - Prob. 4bTHCh. 16.2 - Prob. 4cTHCh. 16.2 - Prob. 4dTHCh. 16.2 - Prob. 5aTHCh. 16.2 - Using only the forces in your free-body diagram...Ch. 16.2 - Using only the forces in your free-body diagrams...Ch. 16.2 - Suppose the friction between the two blocks is...Ch. 16.3 - Draw an arrow to indicate the direction of the...Ch. 16.3 - Draw an arrow to indicate the direction of force...Ch. 16.3 - Draw and label a free-body diagram for the block...Ch. 16.3 - Prob. 2THCh. 16.3 - Describe the motion of each of the systems A, B,...Ch. 16.3 - Draw vectors below to represent the acceleration...Ch. 16.3 - Draw and label separate freebody diagrams for...Ch. 16.3 - Rank the magnitudes of the net forces on systems...Ch. 16.3 - Write expressions for the tension in strings P and...
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