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10. A horizontal force with a magnitude of 3.0 newtons applied to a 7.0-kilogram mass moves the mass horizontally a distance of 2.0 meters. Determine the work done against gravity in moving the mass. 11. A student pulls a block along a horizontal sur- face at constant velocity. The diagram below shows the components of the force exerted on the block by the student. String Block 8.0 N Horizontal surface 3,0 m N09

10. A horizontal force with a magnitude of 3.0 newtons applied to a 7.0-kilogram mass moves the mass horizontally a distance of 2.0 meters. Determine the work done against gravity in moving the mass. 11. A student pulls a block along a horizontal sur- face at constant velocity. The diagram below shows the components of the force exerted on the block by the student. String Block 8.0 N Horizontal surface 3,0 m N09

College Physics
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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please help with questions 10 and 11
10. A horizontal force with a magnitude of 3.0 newtons applied to a 7.0-kilogram mass moves the mass horizontally a distance of 2.0 meters. Determine the work done against gravity in moving the mass. 11. A student pulls a block along a horizontal sur- face at constant velocity. The diagram below shows the components of the force exerted on the block by the student. String Block 8.0 N Horizontal surface 3.0 m Calculate the work done against friction. N09
Transcribed Image Text:10. A horizontal force with a magnitude of 3.0 newtons applied to a 7.0-kilogram mass moves the mass horizontally a distance of 2.0 meters. Determine the work done against gravity in moving the mass. 11. A student pulls a block along a horizontal sur- face at constant velocity. The diagram below shows the components of the force exerted on the block by the student. String Block 8.0 N Horizontal surface 3.0 m Calculate the work done against friction. N09
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