Exercise 5.25 - Enhanced - with Feedback 4 of 7 II Review | Constants A stockroom worker pushes a box with mass 11.6 kg on a horizontal surface with a constant speed of 3.40 m/s. The coefficient of kinetic Part A friction between the box and the surface is 0.21. What horizontal force must the worker apply to maintain the motion? Express your answer with the appropriate units. F = 24 N Submit Previous Answers Correct Part B If the force calculated in the previous part is removed, how far does the box slide before coming to rest? Express your answer with the appropriate units. HA ? m 1=- 2.06 Submit Previous Answers Request Answer X Incorrect; Try Again

Exercise 5.25 - Enhanced - with Feedback 4 of 7 II Review | Constants A stockroom worker pushes a box with mass 11.6 kg on a horizontal surface with a constant speed of 3.40 m/s. The coefficient of kinetic Part A friction between the box and the surface is 0.21. What horizontal force must the worker apply to maintain the motion? Express your answer with the appropriate units. F = 24 N Submit Previous Answers Correct Part B If the force calculated in the previous part is removed, how far does the box slide before coming to rest? Express your answer with the appropriate units. HA ? m 1=- 2.06 Submit Previous Answers Request Answer X Incorrect; Try Again

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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Phys 2100 01 Intro Mechanics Hi, Guillermo v Sign Out ourse Home (Ch 05 HW Exercise 5.34 - Enhanced - with Feedback 12 of 2 I Review | Cons Part A Consider the system shown in the figure (Figure 1). Block A weighs 42.9 N and block B weighs 15.2 N. Once block B is set into downward motion, it descends at a constant speed. Calculate the coefficient of kinetic friction between block A and the tabletop. Vo AEO Figure 1 of 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining L 9:3 72°F 3/24 Home End Insert F10 7 8. 9 E R T Y U I DF G H J K L C VB N M <
Part B
Figure 1a shows a box having a mass of 3 kg which is pushed up a rough surface which is inclined to the horizontal at an angle of 25°. The kinetic friction coefficient between the box and the surface is 0.15 and the magnitude of the horizontal force that pushes the box is 30 N. Calculate the acceleration of the box. The gravitational acceleration, g, is 9.81 m. s-². P = 30 N 25° 3 kg Figure 1a TOMON
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Problem In the end of the Chapter 4 Problem 4.4 of your book consider that the trunk has mass M travels at a constant velocity along a frictionless inclined and the angles involved are 6j and 05, where 05 corresponds to the angle with respect to the direction of motion and 6j is the angle of the inclined. What are the simplified expressions for the tension on the rope and the normal force on the trunk in terms of M, g and the angles? Answer T = (6)/ n= (Mg)( (6) es +
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gnment Score: 0% Resources O Hint Check Answer stion 4 of 9 A simple elevator ride can teach you quite a bit about the normal force. There are three different scenarios given detailing the rider's experience in an unnamed hotel. For each scenario, calculate the normal force FN,1-3 acting on the rider if his mass is m = 78.1 kg and the acceleration due to gravity g = 9.81 m/s? In scenario 1, the elevator has constant velocity. FN.1 = N Constant velocity Scenario 1 In scenario 2, the elevator is moving with upward acceleration a2 = 5.51 m/s?. FN.2 =
A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.15 × 10-3 N. If this same charge were to move at the same speed and the angle between its velocity and the same magnetic field were 26.0o, what would be the magnitude of the magnetic force that the charge would experience?
lease answer letter A,B of the given problem asap. Please show proper and complete solutions. Thank you
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