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by someone pulling on the rope, as part b of the draw- ing shows. Find the acceleration of the remaining block. (c) Explain why the answers in (a) and (b) are different. 412 N 412 N 908 N 908 N (b) (a) **117. ssm The three objects in the drawing are connected by strings that pass over massless and friction-free pulleys. The objects move, and the coefficient of kinetic friction between the middle object and the surface Chapter 4| Forces and Newton's Laws of Motion 120 of the table is 0.100. (a) What is the acceleration of the three objects? (b) Find the tension in each of the two strings. allug od nodW sd lo besga lsi bai m noitsolooo 80.0 kg beoge 10.0 kg 25.0 *120. GO A kg 0 = 10.0°, a truck bed an truck can at gnivie airds nibila ar **118. The basic concepts in this problem are presented in Multiple- Concept Example 9. A 225-kg crate rests on a surface that is inclined above the horizontal at an angle of 20.0°. A horizontal force (magnitude = 535 N and parallel to the ground, not the incline) is required to start the crate moving down the incline. What is the coefficient of static friction between the crate and the incline? **119. The drawing shows a 25.0-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F, and F2, are applied to the crate, and it begins to move. The coefficient of kinetic friction between the crate and the floor is 0 = 10.C %3D Hx = 0.350. Determine the magnitude and direction (relative to the x axis) of the acceleration of the crate. butinger CONCEPTS AND CALCULATIONS PROBLEN New oio for understanding the

by someone pulling on the rope, as part b of the draw- ing shows. Find the acceleration of the remaining block. (c) Explain why the answers in (a) and (b) are different. 412 N 412 N 908 N 908 N (b) (a) **117. ssm The three objects in the drawing are connected by strings that pass over massless and friction-free pulleys. The objects move, and the coefficient of kinetic friction between the middle object and the surface Chapter 4| Forces and Newton's Laws of Motion 120 of the table is 0.100. (a) What is the acceleration of the three objects? (b) Find the tension in each of the two strings. allug od nodW sd lo besga lsi bai m noitsolooo 80.0 kg beoge 10.0 kg 25.0 *120. GO A kg 0 = 10.0°, a truck bed an truck can at gnivie airds nibila ar **118. The basic concepts in this problem are presented in Multiple- Concept Example 9. A 225-kg crate rests on a surface that is inclined above the horizontal at an angle of 20.0°. A horizontal force (magnitude = 535 N and parallel to the ground, not the incline) is required to start the crate moving down the incline. What is the coefficient of static friction between the crate and the incline? **119. The drawing shows a 25.0-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F, and F2, are applied to the crate, and it begins to move. The coefficient of kinetic friction between the crate and the floor is 0 = 10.C %3D Hx = 0.350. Determine the magnitude and direction (relative to the x axis) of the acceleration of the crate. butinger CONCEPTS AND CALCULATIONS PROBLEN New oio for understanding the

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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I just helped someone solve this yesterday but I cant remember what I needed to do to get the answer, give me some help? It's the 3 box problem where the 80kg box is in the middle and the 25kg to the right and 10kg to left with frictional coefficient of 0.1 it asks for the acceleration of the system and the tension in the wires.

by someone pulling on the rope, as part b of the draw- ing shows. Find the acceleration of the remaining block. (c) Explain why the answers in (a) and (b) are different. 412 N 412 N 908 N 908 N (b) (a) **117. ssm The three objects in the drawing are connected by strings that pass over massless and friction-free pulleys. The objects move, and the coefficient of kinetic friction between the middle object and the surface
Transcribed Image Text:by someone pulling on the rope, as part b of the draw- ing shows. Find the acceleration of the remaining block. (c) Explain why the answers in (a) and (b) are different. 412 N 412 N 908 N 908 N (b) (a) **117. ssm The three objects in the drawing are connected by strings that pass over massless and friction-free pulleys. The objects move, and the coefficient of kinetic friction between the middle object and the surface
Chapter 4| Forces and Newton's Laws of Motion 120 of the table is 0.100. (a) What is the acceleration of the three objects? (b) Find the tension in each of the two strings. allug od nodW sd lo besga lsi bai m noitsolooo 80.0 kg beoge 10.0 kg 25.0 *120. GO A kg 0 = 10.0°, a truck bed an truck can at gnivie airds nibila ar **118. The basic concepts in this problem are presented in Multiple- Concept Example 9. A 225-kg crate rests on a surface that is inclined above the horizontal at an angle of 20.0°. A horizontal force (magnitude = 535 N and parallel to the ground, not the incline) is required to start the crate moving down the incline. What is the coefficient of static friction between the crate and the incline? **119. The drawing shows a 25.0-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F, and F2, are applied to the crate, and it begins to move. The coefficient of kinetic friction between the crate and the floor is 0 = 10.C %3D Hx = 0.350. Determine the magnitude and direction (relative to the x axis) of the acceleration of the crate. butinger CONCEPTS AND CALCULATIONS PROBLEN New oio for understanding the
Transcribed Image Text:Chapter 4| Forces and Newton's Laws of Motion 120 of the table is 0.100. (a) What is the acceleration of the three objects? (b) Find the tension in each of the two strings. allug od nodW sd lo besga lsi bai m noitsolooo 80.0 kg beoge 10.0 kg 25.0 *120. GO A kg 0 = 10.0°, a truck bed an truck can at gnivie airds nibila ar **118. The basic concepts in this problem are presented in Multiple- Concept Example 9. A 225-kg crate rests on a surface that is inclined above the horizontal at an angle of 20.0°. A horizontal force (magnitude = 535 N and parallel to the ground, not the incline) is required to start the crate moving down the incline. What is the coefficient of static friction between the crate and the incline? **119. The drawing shows a 25.0-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F, and F2, are applied to the crate, and it begins to move. The coefficient of kinetic friction between the crate and the floor is 0 = 10.C %3D Hx = 0.350. Determine the magnitude and direction (relative to the x axis) of the acceleration of the crate. butinger CONCEPTS AND CALCULATIONS PROBLEN New oio for understanding the
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