20.0 60.0 The three displacement vectors in the drawing have magnitudes of A-4.61 m, B-5.22 m, and C-3.62 m. Find the resultant (a) magnitude and (b) directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above the positive or negative x axis which is less than 90. (a) Number Units (b) Number Units

20.0 60.0 The three displacement vectors in the drawing have magnitudes of A-4.61 m, B-5.22 m, and C-3.62 m. Find the resultant (a) magnitude and (b) directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above the positive or negative x axis which is less than 90. (a) Number Units (b) Number Units

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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Please solve the follwoing
18
use 4 decimal places in the solution
Answer the attached file
1. Two gears mounted on shafts have 10 and 15 teeth, respectively. The center distance is 10 in. The addendum equals the module, and the clearance equals 0.15 times the module. Determine (a) pitch diameters, (b) addendum, (c) dedendum, and (d) root circles.
B 96. Consider the gear train shown in the given figure and table of gears and their number of teeth. F E + +, + + Gear :A B C DE F No of teeth:20 50 25 75 26 65 A с D Gears BC and DE are moulded on parallel shaft rotating together. If the speed of A is 975 r.p.m., the speed of F will be