Problem (2) A vibration isolation unit consists of two blocks of hard rubber bonded to a plate AB as shown. A force of magnitude P = 24 kN causes a deflection & = 1.5 mm of the plate AB. (a) 150 mm 100 mm Determine the modulus of rigidity (G) of the rubber used. If a rubber having G= 19 MPa is used (b) and denoting P the magnitude of the force applied to AB and by & the corresponding deflection, determine the equivalent spring constant k = P/S of the system. 30 mm 30 mm

Problem (2) A vibration isolation unit consists of two blocks of hard rubber bonded to a plate AB as shown. A force of magnitude P = 24 kN causes a deflection & = 1.5 mm of the plate AB. (a) 150 mm 100 mm Determine the modulus of rigidity (G) of the rubber used. If a rubber having G= 19 MPa is used (b) and denoting P the magnitude of the force applied to AB and by & the corresponding deflection, determine the equivalent spring constant k = P/S of the system. 30 mm 30 mm

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

Problem (2)
A vibration isolation unit consists of two blocks of
hard rubber bonded to a plate AB as shown. A force of
magnitude P = 24 kN causes a deflection ô = 1.5 mm
of the plate AB.
(a)
150 mm
J00 mm
Determine the modulus of rigidity (G)
of the rubber used.
If a rubber having G= 19 MPa is used
(b)
and denoting P the magnitude of the force
applied to AB and by ô the corresponding
deflection, determine the equivalent spring
constant k = P/d of the system.
30 mm
30 mm

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