3. A cylindrical rod is composed of two pieces of different diameters. Both pieces are made of the same material. Torques are applied at points B and D, with the directions shown below. The magnitudes of the torques are Tg = 4000 in-lb, Tp = 3000 in-lb. JAC = 4 in L = 10 in. JcD = 2 in GẠC = GCD = G = 10 × 10° psi Determine the twist of point B, Ør, and the twist of point D, øp, relative to the wall at A. Note definition for + and – twist, shown to the right. Ans: = -0.25x10³ radians, øp = 2.0×10³ radians A D Tp IB Fixed to wall
3. A cylindrical rod is composed of two pieces of different diameters. Both pieces are made of the same material. Torques are applied at points B and D, with the directions shown below. The magnitudes of the torques are Tg = 4000 in-lb, Tp = 3000 in-lb. JAC = 4 in L = 10 in. JcD = 2 in GẠC = GCD = G = 10 × 10° psi Determine the twist of point B, Ør, and the twist of point D, øp, relative to the wall at A. Note definition for + and – twist, shown to the right. Ans: = -0.25x10³ radians, øp = 2.0×10³ radians A D Tp IB Fixed to wall
Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Transcribed Image Text:3. A cylindrical rod is composed of two pieces of different diameters. Both pieces are made of
the same material. Torques are applied at points B and D, with the directions shown below. The
magnitudes of the torques are Tg = 4000 in-lb, Tp = 3000 in-lb.
JAC = 4 in
L = 10 in.
JcD = 2 in
GẠC = GCD = G = 10 × 10° psi
Determine the twist of point B, Ør, and the twist of point D, øp, relative to the wall at A. Note
definition for + and – twist, shown to the right.
Ans: = -0.25x10³ radians, øp = 2.0×10³ radians
A
D
Tp
IB
Fixed
to wall
Expert Solution
Step 1
As per given Question
TB=4000 in-lb
TD=3000 in-lb
JAC=4 in4
JCD=2 in4
L=10 in
G=10×106
We have determine Twist of point B and D
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