Consider a tube and a roller shown in (Figure 1). The tubeE has a mass of 105 kg and the roller D has a mass of130 kg. The force acts parallel to the plane, and thecoefficients of static friction at the contacting surfaces areHA=0.3, μB = 0.25, and c = 0.4. The roller and tubeeach have a radius of 150 mm.Figure1 of 130°EPart ADetermine the minimum force P needed to push the tube E up the incline.Express your answer to three significant figures and include the appropriate units.μAP = 489NSubmitPrevious Answers Request AnswerX Incorrect; Try Again; 3 attempts remainingProvide Feedback

Given Mass of Tube E = 105 KG Mass of roller D = 130 KG Radius of roller and tube = 150 mm μA = 0.3…

Consider a tube and a roller shown in (Figure 1). The tube E has a mass of 105 kg and the roller D has a mass of 130 kg. The force acts parallel to the plane, and the coefficients of static friction at the contacting surfaces are HA=0.3, B = 0.25, and c = 0.4. The roller and tube each have a radius of 150 mm. Figure 1 of 1 30° Part A Determine the minimum force P needed to push the tube E up the incline. Express your answer to three significant figures and include the appropriate units. O IT μA ? P = 489 N Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Provide Feedback

Consider a tube and a roller shown in (Figure 1). The tube E has a mass of 105 kg and the roller D has a mass of 130 kg. The force acts parallel to the plane, and the coefficients of static friction at the contacting surfaces are HA=0.3, B = 0.25, and c = 0.4. The roller and tube each have a radius of 150 mm. Figure 1 of 1 30° Part A Determine the minimum force P needed to push the tube E up the incline. Express your answer to three significant figures and include the appropriate units. O IT μA ? P = 489 N Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Provide Feedback

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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Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).

Question

Consider a tube and a roller shown in (Figure 1). The tube
E has a mass of 105 kg and the roller D has a mass of
130 kg. The force acts parallel to the plane, and the
coefficients of static friction at the contacting surfaces are
HA=0.3, μB = 0.25, and c = 0.4. The roller and tube
each have a radius of 150 mm.
Figure
1 of 1
30°
E
Part A
Determine the minimum force P needed to push the tube E up the incline.
Express your answer to three significant figures and include the appropriate units.
μA
P = 489
N
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 3 attempts remaining
Provide Feedback

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