Question 5Figure 5 shows a brake having one shoe with an applied force, F. Five seconds after the force isapplied, the drum comes to a stop. During this time the drum makes 100 revolutions. Use the short-shoe approximation and an estimated coefficient of friction of 0.35.(a) Determine the magnitude of all forces including support reactions on the free body diagram.(b) How far above the drum centre would the arm pivot need be to make the brake de-energizing?Justify your answer.(c) How much work does the brake do in bringing the drum to a stop?600 mm500 mmFshoeR110 mmdrumFigure 5VariableValueUnitF1,200Nww 06

Answered: Image /qna-images/answer/4d71bf4e-94c4-424e-809c-05a2e9a6abfb.jpg

Answered: Question 5 Figure 5 shows a brake…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Problem: The motorcycle shown in Fig. below has a mass of 125 kg and a center of mass at G1 , while the rider has a mass of 75 kg and a center of mass at G2 . Determine the minimum coefficient of static friction between the wheels and the pavement in order for the rider to do a "wheely,“ i.e., lift the front wheel off the ground as shown in the photo. What acceleration is necessary to do this? Neglect the mass of the wheels and assume that the front wheel is free to roll. G2 0.3 m 0.6 m B- 0.4 m 0.4 m 0.7 mA
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The coefficient of static friction under the block a and b are the same. If the block is in the verge of sliding, find the tension at each chord. Assume that the pulley is frictionless.Recall [from Physics]:?? = ???Where:?? - is the frictional force?? - is the normal force? -coefficient of static frictiona. Determine the tensile force (lb) on the cable 1.b. Determine the tensile force (lb) on the cable 2. Plsss show complete handwritten solution. Thanksss!!
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