A block is pulled on a frictionless table (Fig. 1). The motion is constrained to be along the horizontal direction (there is no motion along the vertical direction - see Fig. 1 to identify the vertical and horizontal directions). The applied force is given by the vector F=4j+3k Identify the constraint force and show that the virtual work due to the constraint force is equal to zero.
A block is pulled on a frictionless table (Fig. 1). The motion is constrained to be along the horizontal direction (there is no motion along the vertical direction - see Fig. 1 to identify the vertical and horizontal directions). The applied force is given by the vector F=4j+3k Identify the constraint force and show that the virtual work due to the constraint force is equal to zero.
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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Transcribed Image Text:L.
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F = 41+ 3k
mg
Fig. 1: Block on a table (Question 12)
12. A block is pulled on a frictionless table (Fig. 1). The motion is constrained to be along the
horizontal direction (there is no motion along the vertical direction see Fig. 1 to identify the
vertical and horizontal directions). The applied force is given by the vector F=4j+3k .
Identify the constraint force and show that the virtual work due to the constraint force is equal
to zero.
-
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