Question

Required information Both portions of the rod ABC are made of an aluminum for which $E = 70 \, GPa$. Given: $P = 4 \, kN$. A AP 20-mm diameter 0.4 m B 0.5 m 60-mm diameter C Determine the value of Q so that the deformation at A is zero. The value of Q so that the deformation at A is zero is ____ kN.

Name: required information both portions of the rod abc are made of an aluminum for which e 70 gpa given p 4 kn a ap 20 mm diameter 04 m b 05 m 60 mm diameter c determine the value of q so that th 27883
Uploaded: 2023-09-09T12:52:26-08:00
Duration: 2 min 58 s
Channel: Anand Jangid
Description: required information both portions of the rod abc are made of an aluminum for which e 70 gpa given p 4 kn a ap 20 mm diameter 04 m b 05 m 60 mm diameter c determine the value of q so that th 27883

          Required information
Both portions of the rod ABC are made of an aluminum for which $E = 70 \, GPa$. Given: $P = 4 \, kN$.
A
AP
20-mm diameter
0.4 m
B
0.5 m
60-mm diameter
C
Determine the value of Q so that the deformation at A is zero.
The value of Q so that the deformation at A is zero is ____ kN.

required information both portions of the rod abc are made of an aluminum for which e 70 gpa given p 4 kn a ap 20 mm diameter 04 m b 05 m 60 mm diameter c determine the value of q so that th 27883

Added by Bruce G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Anand Jangid

09/09/2023

Step 1

The upper part has a diameter of 20 mm, so its radius is $r_1 = 10 \, mm = 0.01 \, m$. Its cross-sectional area is $A_1 = \pi r_1^2 = \pi (0.01)^2 = 0.0001\pi \, m^2$. The lower part has a diameter of 60 mm, so its radius is $r_2 = 30 \, mm = 0.03 \, m$. Its Show more…

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Required information Both portions of the rod ABC are made of an aluminum for which $E = 70 \, GPa$. Given: $P = 4 \, kN$. A AP 20-mm diameter 0.4 m B 0.5 m 60-mm diameter C Determine the value of Q so that the deformation at A is zero. The value of Q so that the deformation at A is zero is ____ kN.