pearson login stu...Course HomeFigurewA block of weight = 30.0 N sits on a frictionlessinclined plane, which makes an angle = 21.0 withrespect to the horizontal, as shown in the figure. (Figure1)A force of magnitude F= 10.8 N, applied parallel tothe incline, is just sufficient to pull the block up the planeat constant speed.0blackboard login...openvellum.ecollege.com1 of 1RD Take Test: PHY11...Part AWtotal =Submit▼ Part BThe block moves up an incline with constant speed. What is the total work Wtotal done on the block by allforces as the block moves a distance L= 4.00 m up the incline? Include only the work done after theblock has started moving at constant speed, not the work needed to start the block moving from rest.Express your answer numerically in joules.View Available Hint(s)|VE ΑΣΦ— ΑΣΦab https://leam-us-.VOCPearson1Hi Course Content-...SWEWhat is Wg, the work done on the block by the force of gravity was the block moves a distance L = 4.00m up the incline?Express your answer numerically in joules.View Available Hint(s)?E ?J4Bb https://learn-us-...Review I ConstantsCopyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions Contact Us |O on login stu....0FigureCourse HomeyA block of weight = 30.0 N sits on a frictionlessinclined plane, which makes an angle = 21.0° withrespect to the horizontal, as shown in the figure. (Figure1)A force of magnitude F= 10.8 N, applied parallel tothe incline, is just sufficient to pull the block up the planeat constant speed.0blackboard login...openvellum.ecollege.com<1 of 1▼HN Take Test: PHY11...Part CWF =Submit▼ Part D[VD ΑΣΦWhat is Wp, the work done on the block by the applied force F as the block moves a distance L = 4.00m up the incline?Express your answer numerically in joules.View Available Hint(s)CBb https://learn-us-...ΑΣΦ 4P PearsonPCourse Content-?BRACWhat is WN, the work done on the block by the normal force as the block moves a distance L = 4.00 mup the inclined plane?Express your answer numerically in joules.► View Available Hint(s)J?G3b https://learn-us-...Review | ConstantsCopyright © 20?? Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |

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Description: pearson login stu...Course HomeFigurewA block of weight = 30.0 N sits on a frictionlessinclined plane, which makes an angle = 21.0 withrespect to the horizontal, as shown in the figure. (Figure1)A force of magnitude F= 10.8 N, applied parallel tothe

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A block of weight = 30.0 N sits on a frictionless inclined plane, which makes an angle 8 = 21.0 with respect to the horizontal, as shown in the figure. (Figure 1)A force of magnitude F= 10.8 N, applied parallel to the incline, is just sufficient to pull the block up the plane at constant speed. Figure 0 1 of 1 Part A Wtotal = Submit The block moves up an incline with constant speed. What is the total work Wtotal done on the block by all forces as the block moves a distance L= 4.00 m up the incline? Include only the work done after the block has started moving at constant speed, not the work needed to start the block moving from rest. Express your answer numerically in joules. View Available Hint(s) ▼ Part B IVE ΑΣΦ https://learn-us-... VO AXO Pearson Course Content- What is Wg, the work done on the block by the force of gravity was the block moves a distance L = 4.00 m up the incline? Express your answer numerically in joules. View Available Hint(s) 4 Bb https://eam-us- Review I Constants J O ?

A block of weight = 30.0 N sits on a frictionless inclined plane, which makes an angle 8 = 21.0 with respect to the horizontal, as shown in the figure. (Figure 1)A force of magnitude F= 10.8 N, applied parallel to the incline, is just sufficient to pull the block up the plane at constant speed. Figure 0 1 of 1 Part A Wtotal = Submit The block moves up an incline with constant speed. What is the total work Wtotal done on the block by all forces as the block moves a distance L= 4.00 m up the incline? Include only the work done after the block has started moving at constant speed, not the work needed to start the block moving from rest. Express your answer numerically in joules. View Available Hint(s) ▼ Part B IVE ΑΣΦ https://learn-us-... VO AXO Pearson Course Content- What is Wg, the work done on the block by the force of gravity was the block moves a distance L = 4.00 m up the incline? Express your answer numerically in joules. View Available Hint(s) 4 Bb https://eam-us- Review I Constants J O ?

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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A book slides across a level, carpeted floor with an initial speed of 4.85 m/s and comes to rest after 3.75. Calculate the coefficient of kinetic friction ?kμk between the book and the carpet. Assume the only forces acting on the book are friction, weight, and the normal force. ?=
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A 1,500-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at an angle of 20.0° below the horizontal, as shown in the figure a below. 20.0° F F 20.0⁰ (a) What is the coefficient of kinetic friction between the crate and the floor? (Enter your answer to at least three decimal places.) (b) If the 370-N force is instead pulling the block at an angle of 20.0⁰° above the horizontal, as shown in the figure b, what will be the acceleration of the crate? Assume that the coefficient of friction is the same as that found in part (a). m/s²
For a short period of time, the frictional driving force acting on the wheels of the 2.3-Mg van is FD = (600+2) N, where t is in seconds. (Figure 1) Figure FD 1 of 1 Part A If the van has a speed of 22 km/h when t= 0, determine its speed when t = 5 s. Express your answer to three significant figures and include the appropriate units. CHμA V = 3.32 Submit m Provide Feedback S ? Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
Physics The lock down has made mellisa soft. She gets caught the last time she tries to steal a box of red vines, so mallisa decides she needs to start working out. Since gyms are so expensive, mallisa decides to practice pushing a 100 kg box filled with chemistry textbooks place of red vines) across her living room and back, a distance of 30 m. If mellisa pushes with a force of 875 N at an angle 25 degrees below the horizontal, what was the amount of work that mellisa performed on the box? a)-23.800J b) -13,600J c)31,200J d) 23,800J
You are helping a friend move. Consider two boxes which have masses in factors ofm; one of mass 6m and the other of mass 7m. The coefficient of static friction betweenthe two boxes is very large. The coefficient of static friction between the boxes and thefloor is 0.7 and the coefficient of kinetic friction is 0.1. You place the large box on top ofthe small box and slide them down a 1m high ramp out of the truck. The ramp isfrictionless because it is covered with wheels. The box slides down this ramp smoothlyonto the horizontal grass with coefficient of kinetic friction is 0.142857142857143. Howfar (in meters) will the boxes slide before they stop?
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