m M 4 m3 3) M) Im,' m2 r2 02. 03 m1 01 r4 mL m4 14

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Six masses  m1, m2, m3, m4,  mM and mL, shown in figure below  are to be completely balanced. The masses are :  m1= 20.11 kg, m2 = 2 kg, m3 = 3 kg, m4= 6.3 kg, mM = 10.23 kg. The radii are : r1 = 0.1m, r2 = 0.12 m, r3 = 0.14 m, r4 = 0.12 m, rM = 0.1 m, rL = 0.5 m. The  angles shown in the figure are: θ1 = 12º, θ2 = 103º, θ3 = 135º, Φ = 32º.  The distances between different planes , shown in the figure are as follow: l1 =0.8 m, l2 = 0.7 m, l3 = 2.44 m. we need to find lm, l4 , mL and the angle α
4
m3
3 M)
Im,
m2
r2
02.
03
m1
01
mL
14
m4
Transcribed Image Text:4 m3 3 M) Im, m2 r2 02. 03 m1 01 mL 14 m4
Six masses m1, m2, m3, m4, mM and mL,
shown in figure below are to be
5/11
completely balanced. The masses are:
m1= 20.11 kg, m2 = 2 kg, m3 = 3 kg, m4=
6.3 kg, mM = 10.23 kg. The radii are : r1 =
%3D
0.1m, r2 = 0.12 m, r3 = 0.14 m, r4 = 0.12 m,
rM = 0.1 m, rL = 0.5 m. The angles shown
in the figure are: 01 = 12°, 02 = 103°, 03 =
135°, = 32°.
%3D
The distances between different planes,
shown in the figure are as follow: 1 =0.8
m, 12 = 0.7 m, 13 = 2.44 m.
we need to find Im, 14 , mL and the angle a
The angle a in degree is =
The distance 14 in m is =
The mass mL in kg is =
The distance Im in m is =
%3D
Transcribed Image Text:Six masses m1, m2, m3, m4, mM and mL, shown in figure below are to be 5/11 completely balanced. The masses are: m1= 20.11 kg, m2 = 2 kg, m3 = 3 kg, m4= 6.3 kg, mM = 10.23 kg. The radii are : r1 = %3D 0.1m, r2 = 0.12 m, r3 = 0.14 m, r4 = 0.12 m, rM = 0.1 m, rL = 0.5 m. The angles shown in the figure are: 01 = 12°, 02 = 103°, 03 = 135°, = 32°. %3D The distances between different planes, shown in the figure are as follow: 1 =0.8 m, 12 = 0.7 m, 13 = 2.44 m. we need to find Im, 14 , mL and the angle a The angle a in degree is = The distance 14 in m is = The mass mL in kg is = The distance Im in m is = %3D
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