ed to a gear of radius R_1 = 0.50 in and moment of inertia I_1 = 1.0 kg m^2. This gear meshes with a second gear of radius R_2 = 1.0 m and moment of inertia I_2 = 16.0 kgm^2. Each gear rotates about a fixed axis running through its center. Force F = 2.0 N is applied on the lever at a distance of 1.0 m from the center of the gear. What is the angular acceleration of each gea

ed to a gear of radius R_1 = 0.50 in and moment of inertia I_1 = 1.0 kg m^2. This gear meshes with a second gear of radius R_2 = 1.0 m and moment of inertia I_2 = 16.0 kgm^2. Each gear rotates about a fixed axis running through its center. Force F = 2.0 N is applied on the lever at a distance of 1.0 m from the center of the gear. What is the angular acceleration of each gea

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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The shaft shown in the figure below and rotating at a speed of 1 radian / sec transmits 9 kW of power from the gear at the B point to the pulley at the D point. Manufactured from cold drawn AISI 1040 steel, the shaft is machined to the given dimensions and bedded from A and C points. The highest working temperature of the spindle is 50 ° C. At point D; Since (d2 / d3 = 1.1) and (r /d = 0.1), determine the diameter d3 of the shaft using Goodman's theory. (kb = kc = kf = 1, q = 0.8 and qs = 0.9) 200 mm 140 mm 60 mm F1= 5F Fa Kasnak 160 Ry F2 = F Dig!! Ray Ray
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Problem 2: Consider the two gears mounted on the shaft, as shown. Distances are L1 = 100 mm, L2 = 250 mm, and L3 = 175 mm. Diameter of shaft AB is 15 mm, diameter of shaft BC is 20 mm, and diameter of shaft CD is 17.5 mm. Young's modulus for each portion is 200 GPa. Determine the displacement of point D with reference to point A. Also, determine the displacement of point A relative to C. b. Determine the axial strain at any point in shaft segments AB, BC and CD, respectively. If Poisson's ratio for the material of the shafts is v = 0.2, determine the lateral strain in each of the shaft segments. Based on your answers to part (a), do the gears move towards each other, or do they separate from each other? Note that in real gearboxes, movement of gears towards or away from each other is prevented by using thrust bearings. 10 kN 4 kN 5 kN 7 kN 4 kN NY 0I 17.
solve, show all steps for given solution.
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The picture shows the rear swivel axle bearing design of a 4-wheel wagon. It is known that the speed of the wagon wheels is n = 37 rpm. The total radial load carried by the wagon is given as Fr= 16060 Newtons. In addition, due to road conditions, Fa axial load is applied to the wagon. If the axial load on the A bearing is 10% of the radial (vertical) load on this bearing, calculate the dynamic load number (C) of the bearing in the A bearing in Newtons for 18616 hours of life. fo*Fa/Co = 0.345 Pi=3.14
500 N.m 1500 N.m B 800 N.m 600 mm A 500 mm 300 N.m 400 mm
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