In vibration testing, an instrumented hammer is often used to hit a device to excite it and to measure the impact force simultaneously. If the device being tested is a single- degree-of-freedom system, determine the response at t = 0.55 s of the device considering: M = 1 kg. c = 5 kg/s, k = 100 N/m, and F(t) = 0.38 (t) +0.28 (t - 0.5) N Assume that the initial conditions are zero. 0.08 mm 0.98 mm 1.77 mm 3.29 mm 2.08 mm Test Structure FO Impact Hammer 1 x(1) D

In vibration testing, an instrumented hammer is often used to hit a device to excite it and to measure the impact force simultaneously. If the device being tested is a single- degree-of-freedom system, determine the response at t = 0.55 s of the device considering: M = 1 kg. c = 5 kg/s, k = 100 N/m, and F(t) = 0.38 (t) +0.28 (t - 0.5) N Assume that the initial conditions are zero. 0.08 mm 0.98 mm 1.77 mm 3.29 mm 2.08 mm Test Structure FO Impact Hammer 1 x(1) D

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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Concept explainers

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,

Question

In vibration testing, an instrumented hammer is often used to hit a device to excite it and to measure the impact force simultaneously. If the device being tested is a single-
degree-of-freedom system, determine the response at t = 0.55 s of the device considering:
M = 1 kg, c = 5 kg/s, k = 100 N/m, and F(t) = 0.35 (t) +0.28 (t - 0.5) N
Assume that the initial conditions are zero.
0.08 mm
0.98 mm
1.77 mm
3.29 mm
2.08 mm
Test
Structure.
FO
C
www.
Impact
Hammer
▼x(1)
D

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