Submit activity
Home
My homework
Materials
New
Guru AI
Help center
Download the Guru IA app
Android and iOS
Download
Eita
SENT BY THE APP
Estudos Gerais
• 05/05/2025
5. As barras A e B da figura têm, respectivamente, 1000 mm e...
As barras A e B da figura têm, respectivamente, 1000 mm e 1001 mm de comprimento a 20 °C Seus coeficientes de dilatação linear são:
a
A
a_{A}
a
A
= 3x
1
0
−
5
10^{-5}
1
0
−
5
°C
−
1
^{-1}
−
1
e
a
B
a_{B}
a
B
= 1x
1
0
−
5
10^{-5}
1
0
−
5
°C
Ask a question and receive an answer instantly
Ask Question
Ask your question
Send your questions through the App
Scan the QR Code and download for free
Do you prefer an expert tutor to solve your activity?
Receive your completed work by the deadline
Chat with the tutor.
7-day error guarantee
Submit activity