A person plays tug-of-war with a dog, where the person holds one end of a rope in their hand and the dog holds the other end in their mouth. The two stand at rest on a sloped, concrete sidewalk. Draw a free body diagram for the dog. Label each force with both its name (for example, “weight") and the associated FA on B version.

A person plays tug-of-war with a dog, where the person holds one end of a rope in their hand and the dog holds the other end in their mouth. The two stand at rest on a sloped, concrete sidewalk. Draw a free body diagram for the dog. Label each force with both its name (for example, “weight") and the associated FA on B version.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...

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A person plays tug-of-war with a dog, where the person holds one end of a rope in their hand and the dog holds the other end in their mouth. The two stand at rest on a sloped, concrete sidewalk. Draw a free body diagram for the dog. Label each force with both its name (for example, "weight") and the associated F A on B version.
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NOTE - the reaction force is not shown on the free body diagram you just drew. Do you understand why? Perpendicular and Parallel Forces. A 500 +/- 1 g aluminum block sits in the middle of a balance. Strings with small mass hangers are attached as shown in the diagram. The mass hanger on the right has a total mass of 100 +/- 1 g. The hanger on the left has a mass of 50 +/- 0.5 g. Assume that the balance reads 400.1 +/- 0.1g. 50g Alum. Block Balance 100g As before, follow the procedure in the lab manual to obtain a free body diagram and ultimately the second law equations for the aluminum block. It will be easier if you separate the x and y forces and deal with each direction individually. When you have completed writing the second law equations above, answer the following questions: 2. What is the magnitude of the frictional force acting between the aluminum block and the balance? (You should be able to determine this from your free body diagrams.)