determine the deflection of the plate.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
2.75 plz
2.75 The plastic block shown is bonded to a rigid support and to a verti-
cal plate to which a 55-kip load P is applied. Knowing that for the
plastic used G = 150 ksi, determine the deflection of the plate.
3.2 in.
2.76 What load P should be applied to the plate of Prob. 2.75 to produce
a 16-in. deflection?
2.77 Two blocks of rubber with a modulus of rigidity G = 12 MPa are
bonded to rigid supports and to a plate AB. Knowing that c = 100 mm
and P = 45 kN, determine the smallest allowable dimensions
a 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.
4.8 in.
2 in.
Fig. P2.75
Transcribed Image Text:2.75 The plastic block shown is bonded to a rigid support and to a verti- cal plate to which a 55-kip load P is applied. Knowing that for the plastic used G = 150 ksi, determine the deflection of the plate. 3.2 in. 2.76 What load P should be applied to the plate of Prob. 2.75 to produce a 16-in. deflection? 2.77 Two blocks of rubber with a modulus of rigidity G = 12 MPa are bonded to rigid supports and to a plate AB. Knowing that c = 100 mm and P = 45 kN, determine the smallest allowable dimensions a 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. 4.8 in. 2 in. Fig. P2.75
Expert Solution
Step 1

Given

Mechanical Engineering homework question answer, step 1, image 1

P=55 kip

G=150 ksi

To determine:

The deflection of the plate

steps

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