Question

Two blocks of rubber with a modulus of rigidity $G=12$ MPa are bonded to rigid supports and to a plate $A B .$ Knowing that $c=100 \mathrm{mm}$ and $P=45 \mathrm{kN},$ determine the smallest allowable dimensions and $b$ of the blocks if the shearing stress in the rubber is not to exceed $1.4 \mathrm{MPa}$ and the deflection of the plate is to be at least $5 \mathrm{mm}$.

Name: Two blocks of rubber with a modulus of rigidity G=12 MPa are bonded to rigid supports and to a plate A B . Knowing that c=100 mm and P=45 kN, determine the smallest allowable dimensions and b of the blocks if the shearing stress in the rubber is not to exceed 1.4 MPa and the deflection of the plate is to be at least 5 mm.
Uploaded: 2022-09-29T03:04:48-08:00
Duration: 1 min 25 s
Channel: Penny Riley
Description: Two blocks of rubber with a modulus of rigidity G=12 MPa are bonded to rigid supports and to a plate A B . Knowing that c=100 mm and P=45 kN, determine the smallest allowable dimensions and b of the blocks if the shearing stress in the rubber is not to exceed 1.4 MPa and the deflection of the plate is to be at least 5 mm.

          Two blocks of rubber with a modulus of rigidity $G=12$ MPa are bonded to rigid supports and to a plate $A B .$ Knowing that $c=100 \mathrm{mm}$ and $P=45 \mathrm{kN},$ determine the smallest allowable dimensions and $b$ of the blocks if the shearing stress in the rubber is not to exceed $1.4 \mathrm{MPa}$ and the deflection of the plate is to be at least $5 \mathrm{mm}$.

Added by Robin J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Penny Riley

09/29/2022

Step 1

4 \) MPa - Minimum deflection of the plate, $ \delta_{\text{min}} = 5 $ mm Show more…

Show all steps

Thanks for your feedback!

Two blocks of rubber with a modulus of rigidity $G=12$ MPa are bonded to rigid supports and to a plate $A B .$ Knowing that $c=100 \mathrm{mm}$ and $P=45 \mathrm{kN},$ determine the smallest allowable dimensions and $b$ of the blocks if the shearing stress in the rubber is not to exceed $1.4 \mathrm{MPa}$ and the deflection of the plate is to be at least $5 \mathrm{mm}$.