Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 16.2, Problem 5cTH
Using only the forces in your free-body diagrams for block A and block B, calculate the magnitude of the force exerted on block A by the ground
How should the value of
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Students have asked these similar questions
A brick is positioned first with its largest surface in contact with an nclined plane. The plane is tilted at an angle to the horizontal until the brick just begins to slide, and the angle of the plane with the horizontal is measured. Then, the brick is turned on one of its narrow edges, the plane is tilted, and the angle is again measured. Predict whether there will be a difference in these measured angles. Explain your answer in terms of the equation for the force of friction. Is the coefficient of static frcton affected by the area of contact between the surfaces?
This is a SINGLE question with 2 parts, please
answer them with FORCE DIAGRAM, THIRD
LAW PAIR AND CALCULCULATIONS.
There is a girl in a ship. The total mass of
both is 150kg. She hooks a big fish who's mass
is 250kg. The fish pulls the boat in the
opposite direction of shore (which is in right
direction) at a CONSTANT rate of one m/s.
A) there is a wind force of 500 newtons
towards shore which is the left direction, and
the force of water on the ship is 2000 newtons
upwards. What is the force of the big fish?
Draw force diagram, third law pair and show
calculations. Explain your work.
B) now, there is no wind, nor wind force. But
everything else is the same. What is the
acceleration of the ship? Draw force diagram,
third law pair and show calculations. Explain
your work.
Problem: A S0-kg box slides down an inclined plane made up of varlous materials. The plane is inclined 20 degrees
from the horizontal, the materials and their respective coefficient of friction and distances is already given on the
figure. I there is no external force applied on the box, and if the inilial velocity is at 100m/s. determine the following:
A) What would be the velocily of the box after siding
down along the Ice?
Initial velocity, v
50 kd
B) Frictional Force exerted when the box is on Concrete.
C) Deceleration on the box when on concrete.
DJ How for would the box slide down before it fuly stops.
assuming that the rest of the incline is made up of
wood?
ICE. =0.15 CONCRETE. = 0.7
100 m
150 m
WOOD, U0.35
E) Total Work done by the box.
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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